Engine Specifications The wheel
loader is equipped with a Cummins QSL9.3 engine, compliant with Tier 3 / Stage III emission regulations. It delivers a gross power of 180 kW (241 hp) and a net power of 162 kW (217 hp) at 2,200 rpm. The engine features a peak torque of 1187 N·m, a displacement of 9.3 L, and is turbocharged with air-to-air intercooled aspiration.
Transmission and Axles
The loader uses a countershaft, power shift transmission with a single-stage, three-element torque converter. It has a maximum forward travel speed of 37 km/h and a reverse speed of 26 km/h, with four forward speeds and three reverse speeds. Both front and rear differentials are conventional, and the axle oscillation is ±12°.
Steering and Brakes
The steering configuration is articulated with a relief pressure of 19 MPa. The service brakes are caliper disc brakes actuated by air over hydraulic, while the parking brake is manually controlled with mechanical actuation.
Hydraulic System
The hydraulic system features a gear-type main pump with a main relief pressure of 20.7 MPa. The raise time is 5.7 seconds, dump time is 1.3 seconds, float down time is 3 seconds, and the fastest total cycle time is 10 seconds.
Loader Arm and Bucket Performance
The tipping load is 16,600 kg when straight and 14,100 kg at full turn. The bucket breakout force is 195 kN. Key dimensions include a maximum hinge pin height of 4,212 mm and a dump clearance at full height discharge of 3,100 mm. The reference bucket size ranges from 3.0 to 6.5 m3.
Dimensions and Tires
The loader has a ground clearance of 431 mm, a wheelbase of 3,450 mm, and a cab height of 3,467 mm. The wheel tread is 2,280 mm, and the width over tires is 2,880 mm. The tire size is 23.5 - 25.
Operating Weights and Service Capacity
The operating weight of the loader is 19,500 kg. Service capacities include a fuel tank of 330 L, engine oil of 22 L, cooling system of 52 L, hydraulic system of 280 L, transmission and torque converter of 35 L, and axles of 41 L each.
Contact Information For more information, contact Guangxi Liugong Machinery Co., Ltd. at No. 1 Liutai Road, Liuzhou, Guangxi 545007, PR China. Phone: +86 772 3886124, Email:
[email protected], Website: www.liugong.com.