The KRT4000 is a hydraulic rubber track undercarriage designed for compact tracked machinery. Its listed specifications include a 4,000 kg load capacity, 114 kN traction force, 20 MPa working pressure and a travel speed of 1/2 km/h. The undercarriage configuration should be selected according to the host machine's operating weight, mounting dimensions, hydraulic system and ground conditions.
Hydraulic drive: The KRT4000 uses a hydraulic drive system to provide track movement. Confirm the required oil flow, working pressure and hydraulic connections against the host machine's specifications.
4,000 kg listed load capacity: The supplied product data lists a load capacity of 4,000 kg. Confirm the definition of this rating and the permitted loading conditions in the final technical drawing.
Traction performance: The listed traction force is 114 kN. Actual traction depends on ground conditions, loading, track configuration and hydraulic system performance.
Rubber track configuration: Rubber tracks can be considered for equipment working on soil, landscaped areas and other surfaces where ground contact characteristics matter. Suitability depends on the track design and the application.
Application-specific design: Confirm the overall dimensions, mounting interface, required travel speed, gradeability and hydraulic parameters before integrating the undercarriage into a machine.
Track undercarriage selection depends on the machine's work environment, operating load and travel requirements. Consider the following factors when evaluating a rubber track chassis.
Ground conditions: Describe whether the machine will operate on soft soil, mud, gravel, landscaped surfaces or prepared ground.
Operating weight: Confirm the machine weight and how the required load capacity is defined for the proposed undercarriage.
Travel requirements: Confirm the target speed, required traction and maximum operating slope.
Hydraulic system: Provide the available oil flow, working pressure and drive motor requirements.
Installation space: Confirm the required length, width, height and mounting dimensions.
Duty cycle: Describe daily operating hours, expected impact loads and maintenance requirements.
For skid steer or compact tracked equipment, the undercarriage must also match the machine's steering system, frame structure and attachment requirements. The undercarriage alone does not determine the steering capability of the complete machine.
The following values are taken from the supplied KRT4000 product information. Confirm the final specifications and installation details before ordering.
| Product Parameter | KRT4000 Specification |
|---|---|
| Model | KRT4000 |
| Drive Type | Hydraulic drive |
| Motor Displacement | 44/22 mL/rev |
| Working Pressure | 20 MPa |
| Traction Force | 114 kN |
| Travel Speed | 1/2 km/h |
| Ground Pressure | 36 kPa |
| Maximum Gradeability | 30° |
| Dead Weight | 800 kg |
| Listed Load Capacity | 4,000 kg |
| Listed Pallet Dimensions | 2620 × 900 × 940 mm |
| Warranty | 12 months, subject to the agreed warranty terms |
Technical notes: The listed pallet dimensions are 2620 × 900 × 940 mm; confirm whether these are shipping dimensions or actual product dimensions. The meaning of the 4,000 kg load capacity should also be confirmed, particularly whether it refers to the supported machine weight excluding the undercarriage or another rated load definition.
The following images are retained from the original product page as visual references for track undercarriage components and compact track assemblies. Confirm the specific configuration of each image before using it to represent the supplied KRT4000 model.
OEM and ODM services are listed as available. Custom undercarriage requirements should be evaluated against the host machine's structure, load requirements, hydraulic system, installation dimensions and intended working conditions.
To request a suitable configuration, provide the machine drawing or the following information:
Rubber or steel track requirement.
Machine type, operating weight and required load capacity.
Required overall length, width, height and mounting dimensions.
Target travel speed and maximum gradeability.
Hydraulic oil flow for each track side and working pressure.
Intended application and typical ground conditions.
Order quantity and any required logo or customization.
Final dimensions, specifications, customization scope and production schedule should be confirmed in the approved drawing and quotation before manufacturing.
Payment: The supplied terms list a 30% deposit and 70% balance before shipment, generally by T/T. Confirm the final payment schedule in the sales contract.
Delivery: The listed lead time is 20–25 days after receipt of payment. Confirm the schedule for the selected configuration and order quantity.
Technical support: The supplied product information lists 24-hour online service and overseas technical service. Confirm the available service scope for your project and destination.
Packaging arrangements should be confirmed according to the final product dimensions, shipment method and destination requirements.
The supplied company information states that the company manufactures undercarriage products and sells directly to customers. Contact the sales team for company details and manufacturing documentation.
OEM and ODM services are listed as available. Discuss the technical requirements, customization scope and order quantity with the sales team before confirming an order.
The supplied product information states that customer logos can be used upon request. Confirm logo placement, artwork requirements and any associated conditions before production.
The supplied product information states that one set can be purchased after price confirmation for quality inspection. Confirm sample availability, price and delivery terms with the sales team.
Design and manufacturing support are listed as available. Provide the host-machine drawing, required dimensions, load conditions and hydraulic specifications for technical evaluation.
Provide the machine model, operating weight, required load capacity, mounting dimensions, hydraulic oil flow, working pressure, target travel speed and ground conditions. Confirm the final configuration against the technical drawing before ordering.
For a KRT4000 quotation, share your machine requirements, installation drawing, hydraulic specifications and required quantity. The final load rating, dimensions, technical configuration, warranty terms and lead time should be confirmed before purchase.
