DK202430189A1 - An excavation aggregate for a utility vehicle, a utility vehicle and a method for balancing an excavation aggregate - Google Patents
An excavation aggregate for a utility vehicle, a utility vehicle and a method for balancing an excavation aggregate Download PDFInfo
- Publication number
- DK202430189A1 DK202430189A1 DKPA202430189A DKPA202430189A DK202430189A1 DK 202430189 A1 DK202430189 A1 DK 202430189A1 DK PA202430189 A DKPA202430189 A DK PA202430189A DK PA202430189 A DKPA202430189 A DK PA202430189A DK 202430189 A1 DK202430189 A1 DK 202430189A1
- Authority
- DK
- Denmark
- Prior art keywords
- excavation
- aggregate
- work implement
- utility vehicle
- support member
- Prior art date
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02F—DREDGING; SOIL-SHIFTING
- E02F3/00—Dredgers; Soil-shifting machines
- E02F3/04—Dredgers; Soil-shifting machines mechanically-driven
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D49/00—Tractors
- B62D49/08—Tractors having means for preventing overturning or tipping
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02F—DREDGING; SOIL-SHIFTING
- E02F3/00—Dredgers; Soil-shifting machines
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02F—DREDGING; SOIL-SHIFTING
- E02F9/00—Component parts of dredgers or soil-shifting machines, not restricted to one of the kinds covered by groups E02F3/00 - E02F7/00
- E02F9/18—Counterweights
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02F—DREDGING; SOIL-SHIFTING
- E02F9/00—Component parts of dredgers or soil-shifting machines, not restricted to one of the kinds covered by groups E02F3/00 - E02F7/00
- E02F9/20—Drives; Control devices
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60P—VEHICLES ADAPTED FOR LOAD TRANSPORTATION OR TO TRANSPORT, TO CARRY, OR TO COMPRISE SPECIAL LOADS OR OBJECTS
- B60P1/00—Vehicles predominantly for transporting loads and modified to facilitate loading, consolidating the load, or unloading
- B60P1/04—Vehicles predominantly for transporting loads and modified to facilitate loading, consolidating the load, or unloading with a tipping movement of load-transporting element
- B60P1/045—Levelling or stabilising systems for tippers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60Y—INDEXING SCHEME RELATING TO ASPECTS CROSS-CUTTING VEHICLE TECHNOLOGY
- B60Y2200/00—Type of vehicle
- B60Y2200/40—Special vehicles
- B60Y2200/41—Construction vehicles, e.g. graders, excavators
- B60Y2200/412—Excavators
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D49/00—Tractors
- B62D49/08—Tractors having means for preventing overturning or tipping
- B62D49/085—Counterweight
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C23/00—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes
- B66C23/62—Constructional features or details
- B66C23/72—Counterweights or supports for balancing lifting couples
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C23/00—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes
- B66C23/88—Safety gear
- B66C23/90—Devices for indicating or limiting lifting moment
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02F—DREDGING; SOIL-SHIFTING
- E02F3/00—Dredgers; Soil-shifting machines
- E02F3/04—Dredgers; Soil-shifting machines mechanically-driven
- E02F3/28—Dredgers; Soil-shifting machines mechanically-driven with digging tools mounted on a dipper- or bucket-arm, i.e. there is either one arm or a pair of arms, e.g. dippers, buckets
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01G—WEIGHING
- G01G19/00—Weighing apparatus or methods adapted for special purposes not provided for in the preceding groups
- G01G19/08—Weighing apparatus or methods adapted for special purposes not provided for in the preceding groups for incorporation in vehicles
- G01G19/083—Weighing apparatus or methods adapted for special purposes not provided for in the preceding groups for incorporation in vehicles lift truck scale
Landscapes
- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Operation Control Of Excavators (AREA)
- Component Parts Of Construction Machinery (AREA)
Abstract
The invention is related to an excavation aggregate (1) for a utility vehicle (2). The excavation aggregate (1) comprises a first support member (3) arranged at a first side (S₁) of the excavation aggregate (1), a work implement (5) adapted to carry a weight at a second side (S₂) opposite to the first side (S₁) of the excavation aggregate (1), a counterweight (6) arranged on the first support member (3), a pressure sensor (7) connected to the first support member (3) and adapted to detect a pressure applied to the first support member (3) by the counterweight (6), and a control unit (8) connected to the pressure sensor (7). The invention also relates to a utility vehicle (2) and a method for balancing an excavation aggregate
Description
DK 2024 30189 A1 1
AN EXCAVATION AGGREGATE FOR A UTILITY VEHICLE, A UTILITY VEHICLE AND A
METHOD FOR BALANCING AN EXCAVATION AGGREGATE
The invention is related to an excavation aggregate for a utility vehicle. The invention is also related to a utility vehicle and a method for balancing an excavation aggregate.
It is previously known to provide working machines of different kinds, which are provided with four or more rubber wheels to normally be driven on roads or in terrain, with railway wheel units in the forward and rearward ends to also allow driving of the working machine along a railway track. Thereby, the working machine is guided along the rails of the railway track by means of the railway wheels of the railway wheel units while at the same time the rubber wheels of the working machine bear against the upper surfaces of the rails and accomplish driving and braking of the working machine during travel along the railway track.
One example of such a railway wheel unit is disclosed in SE 509478 in which a tractor loader or excavator loader has such a railway wheel unit mounted in its forward and rearward end, respectively.
A typical type of working machine as described above is a utility vehicle having an excavation aggregate which is used for excavation and other similar tasks.
A problem with this type of machine is that there is an apparent risk of tipping over while handling heavy loads.
It is an objective of the present invention to mitigate, alleviate or eliminate one or more of the above-identified deficiencies in the art and disadvantages singly or in any combination and solve at least the above-mentioned problems.
According to a first aspect of the invention, these and other objects are achieved, in full or at least in part, by an excavation aggregate for a utility vehicle.
The excavation aggregate comprises a first support member arranged at a first side of the excavation aggregate, a work implement adapted to carry a weight at a
DK 2024 30189 A1 2 second side opposite to the first side of the excavation aggregate, a counterweight arranged on the first support member, a pressure sensor connected to the first support member and adapted to detect a pressure applied to the first support member by the counterweight, and a control unit connected to the pressure sensor.
The control unit being adapted to calculate a maximum load limit of the work implement based on the pressure detected by the pressure sensor.
This is advantageous in that the excavation aggregate, as well as the utility vehicle to which it potentially is attached, can be accurately balanced in order to avoid tilting accidents. That is, the maximum load limit of the work implement can be continuously monitored by means of the control unit and simply altered by changing the pressure on the first support member by controlling the weight of the counterweight.
The control unit may be adapted to calculate a moment based on the pressure detected by the pressure sensor in order to determine the maximum load limit of the work implement based on the calculated moment.
The counterweight may be constituted by a plurality of weight plates connected to each other in a way such that the overall weight of the counterweight can be altered.
The excavation aggregate may further comprise a second support member arranged on the second side of the excavation aggregate.
The first support member may comprise a support member cylinder to which the pressure sensor is connected.
The excavation aggregate may further comprise work implement pressure sensor connected to the work implement.
The work implement may comprise a work implement cylinder to which the work implement pressure sensor is connected.
According to a second aspect of the invention, these and other objects are achieved, in full or at least in part, by a utility vehicle comprising an excavation aggregate according to the features described above.
According to a third aspect of the invention, these and other objects are achieved, in full or at least in part, by a method for balancing an excavation aggregate according to the features described above. The method comprises the steps of detecting a pressure of the first support member and calculating a
DK 2024 30189 A1 3 maximum load limit of the work implement based on the pressure detected by the pressure sensor.
The step of calculating a maximum load limit of the work implement may comprise calculating a moment based on the pressure detected by the pressure sensor and determine the maximum load limit of the work implement based on the calculated moment.
Effects and features of the second and third aspects of the present invention are largely analogous to those described above in connection with the first aspect of the inventive concept. Embodiments mentioned in relation to the first aspect of the present invention are largely compatible with the further aspects of the invention.
Other objectives, features and advantages of the present invention will appear from the following detailed disclosure, from the attached claims, as well as from the drawings. It is noted that the invention relates to all possible combinations of features.
Generally, all terms used in the claims are to be interpreted according to their ordinary meaning in the technical field, unless explicitly defined otherwise herein. All references to “a/an/the [element, device, component, means, step, etc.]” are to be interpreted openly as referring to at least one instance of the element, device, component, means, step, etc., unless explicitly stated otherwise.
As used herein, the term “comprising”, and variations of that term are not intended to exclude other additives, components, integers, or steps.
As used herein, by the term “excavation aggregate” is meant an assembly which can be used for different types of tasks, such as excavation, carrying heavy loads, clearing of plants and the like. The assembly includes at least one support member at one side of the assembly, onto which a counterweight is attached, and a work implement to be used at the other — opposing — side of the assembly. The work implement could for example be constituted by a bucket, a gripping device or a cutting tool.
The above, as well as additional objects, features and advantages of the present invention, will be better understood through the following illustrative and non-limiting detailed description of embodiments of the present invention, with
DK 2024 30189 A1 4 reference to the appended drawings, where the same reference numerals may be used for similar elements, and wherein:
Fig. 1 is a perspective view of one exemplary embodiment of an excavation aggregate according to a first aspect of the invention when arranged on a utility vehicle according to a second aspect of the invention.
Fig. 2A and 2B are perspective views of one exemplary embodiment of a counterweight which forms part of the excavation aggregate in Fig. 1.
Fig. 1 illustrates an exemplary embodiment of an excavation aggregate 1 for a utility vehicle 2. In this specific embodiment, the excavation aggregate 1 comprises a first support member 3 which is arranged at a first side 51 of the excavation aggregate 1 and a second support member 4 which is arranged on a second side S2 opposite to the first side S; of the excavation aggregate 1. The excavation aggregate 1 could, however, be realized with the first support member 3 only.
The excavation aggregate 1 further comprises a work implement 5 which is adapted to carry a weight at the second side 5, of the excavation aggregate 1, a counterweight 6 arranged on the first support member 3, and a pressure sensor 7 which is connected to the first support member 3 and adapted to detect a pressure applied to the first support member 3 by the counterweight 6. The counterweight 6 could potentially be constituted by the first support member 3 in itself with no additionally added weight.
A control unit 8 is connected to the pressure sensor 7. The control unit 8 is adapted to calculate a maximum load limit of the work implement 5 based on the pressure detected by the pressure sensor 7. This calculation can be conducted in a vast number of different ways. However, one possibility is to calculate a moment based on the pressure detected by the pressure sensor 7. Thereafter, the maximum load limit of the work implement is determined based on the calculated moment.
In this embodiment, the first support member 3 comprises a support member cylinder 9 to which the pressure sensor 7 is connected.
The work implement normally comprises a work implement cylinder 10 to which a work implement pressure sensor (not shown) optionally could be connected. This way, as an alternative solution, a pressure applied to the work
DK 2024 30189 A1 implement 5 could be detected and used to calculate the necessary weight of the counterweight 6 in order to provide a suitable pressure on the first support member 3 to balance the excavation aggregate 1 during use.
Another possibility is to calculate a moment based on the pressure detected 5 by the pressure sensor 7 of the work implement 5 and use that information to balance the excavation aggregate 1 in a proper manner.
In Fig. 2 and 2B, an exemplary embodiment of the counterweight 6 is illustrated. The counterweight 6 is preferably constituted by a plurality of weight plates 11 connected to each other in a way such that the overall weight of the counterweight 6 can be altered.
The excavation aggregate 1 can be used for a vast number of different tasks, such as excavation, carrying heavy loads, clearing of plants and the like. Any suitable tool can be attached to the work element and used for different types of tasks.
According to one preferred embodiment, the excavation aggregate 1 can be used in accordance with the following.
Let's say that the excavation aggregate 1 shall be used for heavy lifts along a railway which means that the excavation aggregate 1 will be attached to a utility vehicle 2 that can be manoeuvred in connection with the rails of the railway.
Since this is an environment which will make the utility vehicle 2 sensitive for overloading due to the risk of tipping over it is vital that the operator of the utility vehicle 2 can determine the maximum load limit of the same.
Therefore, the counterweight 6 is attached to the first support member 3 thereby applying a pressure onto the first support member 3. The pressure is detected by means of the pressure sensor 7. The control unit 8 which is connected to the pressure sensor 7 will then be able to calculate a maximum load limit of the work implement 5 based on the pressure detected by the pressure sensor 7. This calculation could for example be conducted by calculating a moment based on the pressure detected by the pressure sensor 7 and thereafter determining the maximum load limit of the work implement based on the calculated moment. As an alternative, the detected pressure in itself could be used as a reference for determining the maximum load limit of the work implement 5.
Should the operator consider the maximum load limit to low, it can be increased by increasing the weight of the counterweight 6. One simple way of doing
DK 2024 30189 A1 6 so is merely to add a number of weight plates 11 to the counterweight 6. When the weight of the counterweight 6 has been altered a new maximum load limit can be determined by ones again using the method described above.
It is understood that other variations in the present invention are contemplated and, in some instances, some features of the invention can be employed without a corresponding use of other features. Accordingly, it is appropriate that the appended claims be construed broadly in a manner consistent with the scope of the invention.
For instance, the size shape and number of the different components included in the excavation aggregate 1 and the utility vehicle 2 may be varied in any suitable manner as long as the objectives of the invention are maintained.
Claims (10)
1. An excavation aggregate (1) for a utility vehicle (2), comprising a first support member (3) arranged at a first side (S1) of the excavation aggregate (1), a work implement (5) adapted to carry a weight at a second side (52) opposite to the first side (S1) of the excavation aggregate (1), a counterweight (6) arranged on the first support member (3), a pressure sensor (7) connected to the first support member (3) and adapted to detect a pressure applied to the first support member (3) by the counterweight (6), and a control unit (8) connected to the pressure sensor (7), the control unit (8) being adapted to calculate a maximum load limit of the work implement (5) based on the pressure detected by the pressure sensor (7).
2. The excavation aggregate (1) for a utility vehicle (2) according to claim 1, wherein the control unit (8) is adapted to calculate a moment based on the pressure detected by the pressure sensor (7) in order to determine the maximum load limit of the work implement (5) based on the calculated moment.
3. The excavation aggregate (1) for a utility vehicle (2) according to claim 1 or 2, wherein the counterweight (6) is constituted by a plurality of weight plates (11) connected to each other in a way such that the overall weight of the counterweight (6) can be altered.
4. The excavation aggregate (1) for a utility vehicle (2) according to anyone of the preceding claims, further comprising a second support member (4) arranged on the second side (S») of the excavation aggregate (1).
5. The excavation aggregate (1) for a utility vehicle (2) according to anyone of the preceding claims, wherein the first support member (3) comprises a support member cylinder (9) to which the pressure sensor (7) is connected.
DK 2024 30189 A1
8
6. The excavation aggregate (1) for a utility vehicle (2) according to anyone of the preceding claims, further comprising work implement pressure sensor connected to the work implement.
7. The excavation aggregate (1) for a utility vehicle (2) according to claim 6, wherein the work implement (5) comprises a work implement cylinder (10) to which the work implement pressure sensor is connected.
8. A utility vehicle (2) comprising an excavation aggregate (1) according to anyone of the preceding claims.
9. A method for balancing an excavation aggregate (1) according to anyone of the claims 1-8, comprising the steps of: detecting a pressure applied to the first support member (3) by the counterweight (6), and calculating a maximum load limit of the work implement (5) based on the pressure detected by the pressure sensor (7).
10. The method for balancing an excavation aggregate (1) according to claim 9, wherein the step of calculating a maximum load limit of the work implement (5) comprises: calculating a moment based on the pressure detected by the pressure sensor (7), and determine the maximum load limit of the work implement (5) based on the calculated moment.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE2350487A SE2350487A1 (en) | 2023-04-24 | 2023-04-24 | An excavation aggregate for a utility vehicle, a utility vehicle and a method for balancing an excavation aggregate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DK202430189A1 true DK202430189A1 (en) | 2024-11-15 |
Family
ID=93432852
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DKPA202430189A DK202430189A1 (en) | 2023-04-24 | 2024-04-23 | An excavation aggregate for a utility vehicle, a utility vehicle and a method for balancing an excavation aggregate |
Country Status (3)
| Country | Link |
|---|---|
| DK (1) | DK202430189A1 (en) |
| NO (1) | NO20240389A1 (en) |
| SE (1) | SE2350487A1 (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SE509478C2 (en) * | 1997-04-01 | 1999-02-01 | Rosenqvist Foervaltnings Ab A | Working machine |
| WO2002075076A2 (en) * | 2001-03-02 | 2002-09-26 | Putzmeister Aktiengesellschaft | Mobile working machine provided with stability monitoring |
| US20180251167A1 (en) * | 2017-03-02 | 2018-09-06 | Deere & Company | Dynamic ballast for a work machine |
| CN209703585U (en) * | 2019-01-22 | 2019-11-29 | 常州卡夫特机械有限公司 | Mounted Agricultural Excavator |
| CN113651254A (en) * | 2021-08-26 | 2021-11-16 | 江苏徐工工程机械研究院有限公司 | Boom outrigger connection module and construction machinery |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4083459A (en) * | 1977-04-21 | 1978-04-11 | Caterpillar Tractor Co. | Mounting apparatus for a counterweight assembly |
| DK60694A (en) * | 1994-05-30 | 1995-12-01 | Freudendahl J Fab As | Lift-mounted implement |
| US8103418B2 (en) * | 2007-08-06 | 2012-01-24 | Extendquip Llc | Extendable frame work vehicle having lift member movable in a true vertical fashion |
| DE102012216306A1 (en) * | 2012-09-13 | 2014-03-13 | Zf Friedrichshafen Ag | Method for determining load of working machine e.g. agricultural machine, involves determining loading of work machine based on comparison of detected force and unloaded state of work machine corresponding to reference value |
| US20160169413A1 (en) * | 2014-12-16 | 2016-06-16 | Caterpillar Inc. | Counterweight System and Method |
| DE102016203607B4 (en) * | 2016-03-04 | 2020-02-06 | Tadano Faun Gmbh | crane |
| US10782202B2 (en) * | 2017-07-28 | 2020-09-22 | Brandt Industries Canada Ltd. | Load moment indicator system and method |
| GB201807413D0 (en) * | 2018-05-04 | 2018-06-20 | Railability Ltd | Control systems, machinery and computer programs |
| EP3798106A1 (en) * | 2019-09-25 | 2021-03-31 | Dana Italia S.r.L. | Vehicle and method of controlling a load distribution of a vehicle |
| CN211472674U (en) * | 2019-11-01 | 2020-09-11 | 董志强 | Adjustable energy-saving counterweight device of excavator |
| US11619921B2 (en) * | 2020-08-13 | 2023-04-04 | Caterpillar Inc. | Work machine overload prevention |
-
2023
- 2023-04-24 SE SE2350487A patent/SE2350487A1/en unknown
-
2024
- 2024-04-23 DK DKPA202430189A patent/DK202430189A1/en unknown
- 2024-04-24 NO NO20240389A patent/NO20240389A1/en unknown
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SE509478C2 (en) * | 1997-04-01 | 1999-02-01 | Rosenqvist Foervaltnings Ab A | Working machine |
| WO2002075076A2 (en) * | 2001-03-02 | 2002-09-26 | Putzmeister Aktiengesellschaft | Mobile working machine provided with stability monitoring |
| US20180251167A1 (en) * | 2017-03-02 | 2018-09-06 | Deere & Company | Dynamic ballast for a work machine |
| CN209703585U (en) * | 2019-01-22 | 2019-11-29 | 常州卡夫特机械有限公司 | Mounted Agricultural Excavator |
| CN113651254A (en) * | 2021-08-26 | 2021-11-16 | 江苏徐工工程机械研究院有限公司 | Boom outrigger connection module and construction machinery |
Also Published As
| Publication number | Publication date |
|---|---|
| SE2350487A1 (en) | 2024-10-25 |
| NO20240389A1 (en) | 2024-10-25 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP5406223B2 (en) | Adaptive payload monitoring system | |
| CN103270346B (en) | The speed changer automatic controller of wheel loader and controlling method thereof | |
| US8509999B2 (en) | Abnormal operation detection device | |
| US6560549B2 (en) | Method for determining the transmission output torque for an earth moving machine | |
| JP6752183B2 (en) | Hydraulic work machine | |
| US10124842B2 (en) | Device and method for determining the ground pressure distribution in a mobile work machine | |
| WO2015119945A1 (en) | Rimpull derate management in a machine with independent powertrains | |
| DK202430189A1 (en) | An excavation aggregate for a utility vehicle, a utility vehicle and a method for balancing an excavation aggregate | |
| KR20130140692A (en) | A method for controlling a hydraulic system of a working machine | |
| CN113165632B (en) | Method and system for monitoring braking performance of a braking system of a machine | |
| KR20120069788A (en) | A transmission cut off control apparatus for a construction heavy equipment and the control method thereof | |
| CN113165631B (en) | Method and system for monitoring braking performance of machine | |
| US20200207318A1 (en) | Brake dragging detection and mitigation | |
| RU2045465C1 (en) | Universal tractor | |
| CA3176156A1 (en) | Pipelayer machine with forward towing winch configuration | |
| CA3176164A1 (en) | Pipelayer machine with rear engine configuration | |
| CN114040863B (en) | Method for determining the condition of a dump body arrangement | |
| US11447926B2 (en) | Method and a system for controlling the ground grip of a wheeled loader | |
| KR20200135921A (en) | Rim-pull Control System for Construction Equipment and Method of Controlling Rim-pull using the Same | |
| CN113165623B (en) | Method and system for monitoring braking performance of a braking system of a machine | |
| FR2591249A1 (en) | Tool-carrying multi-purpose site machinery | |
| EP3676454B1 (en) | A drive system and a method for controlling a drive system of a hybrid working machine | |
| CN116552470A (en) | Unmanned mining truck and braking method thereof | |
| KR20130075809A (en) | Work mode control device for construction equipment | |
| GB2579199A (en) | A method of monitoring the brake performance of a machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PAT | Application published |
Effective date: 20241025 |