SHENTUI WZ38-28 4WD Backhoe Loader | YJ280 Torque Converter | Double-Reduction Axle | 39KN Pulling Force | 30km/h Travel Speed | LANDNEO

SHENTUI WZ38-28 Backhoe Loader with Reliable Power Transmission

The SHENTUI WZ38-28 is engineered for jobs where traction and drivetrain durability are important. Its YJ280 torque converter works with a fixed-shaft power transmission, while the FEICHENG YUNYU drive axle uses a double-reduction main transmission and single-stage final reduction. This drivetrain layout is designed for regular loading, excavation, and site-to-site travel.

Product Highlights

• YJ280 Torque Converter: The machine is equipped with a YJ280 single-stage, three-element torque converter.

• Oil-Cooling Pressure Circulation: The torque converter uses an oil-cooling pressure-circulation method to support transmission-system operation.

• Fixed-Shaft Power Transmission: The gearbox uses a fixed-shaft power transmission with two forward gears and two reverse gears.

• Four-Wheel Drive: Four-wheel drive supports traction when working on loose, muddy, or uneven surfaces.

• FEICHENG YUNYU Drive Axle: The front steering drive axle is supplied under the FEICHENG YUNYU brand.

• Double-Reduction Main Transmission: The axle uses a double-reduction main transmission and a single-stage final reducer.

• Rated Axle Loading: The stated rated axle load is 4/18.5t for the front and rear axles respectively.

• Steering Flexibility: A ±36° steering angle and 6581mm minimum turning radius support maneuvering in confined areas.

Technical Specifications

Applications

The WZ38-28 drivetrain is suitable for:

• Construction sites with frequent short-distance travel

• Roadside excavation and maintenance

• Agricultural land development

• Gravel, sand, and soil handling

• Municipal utility work

• Sloped or uneven work areas

• Loading and backfilling operations

• Farm road construction

Its four-wheel-drive layout and articulated steering design help the operator position the machine for both front loading and rear excavation.

Packaging and Delivery

The machine is prepared for export shipment by removing and securing selected components, including tires and working attachments. The stated arrangement allows two units to be loaded into one 1×40HC container using process wheels. Shipping details should be checked against the final configuration and destination port requirements.

After-sales Service

LANDNEO can support customers with drivetrain maintenance information, operating instructions, spare-parts coordination, and remote troubleshooting for the torque converter, gearbox, axles, brakes, and hydraulic system. Replacement-part availability and warranty conditions should be confirmed for the destination market before delivery.

 FAQ

Q1: What type of transmission does the WZ38-28 use?

A: It uses a fixed-shaft power transmission with two forward gears and two reverse gears.

Q2: What torque converter is installed?

A: The specified torque converter is the YJ280 single-stage, three-element model with oil-cooling pressure circulation.

Q3: Is the machine equipped with four-wheel drive?

A: Yes. The WZ38-28 uses a four-wheel-drive configuration.

Q4: What is the maximum pulling force?

A: The maximum pulling force is rated at 39KN.

Q5: What are the tire specifications?

A: The front tires are 14-17.5 vacuum tires, and the rear tires are 19.5L-24 vacuum tires. The stated tire pressure for both front and rear tires is 0.22MPa.

Q6: What is the rated axle load?

A: The stated front and rear axle rated loads are 4t and 18.5t respectively. Operators should follow the manufacturer’s loading and safety instructions.