Evangel International Trading Limited

Application area of ZL40GH plateau & desert special wheel loader: specially applied to construction of express highway, express railroad, hydro-power projects and airport etc, in plateau area. Be equipped with the pleatau-type engine that is super-turbocharged, with the power reduction of loader above sea-elevation 4000m not being over 3% compared with that under normal situaton. Imported cold starting device and micro-turbin preheating unit are adopted, ensuring a normal starting even under minus 40 degrees.

On the basis of LW520F wheel loader, LW521F wheel loader gets improved in terms of hydraulic system, working mechanism, frame assembly and cab, by which greatly improving the machine performance in the aspects of machine technial data, reliability, operation comfort, working efficiency, machine maintenance and out-looking shape. Rational and optimized designing of the machine frame improve the stability of the machine. The hydraulic system is of integrated dual-pump system, which is featured in fuel-saving and high efficiency, and while reducing the total working cycling time, by which improving the working efficiency.

Powered by a well-known technology of Shanghai C6121ZG10b, CAT3306B diesel engine, showing a compact structure, excellent prformance, electric starting and stopping, flexible operating. ZF4WG200 eletric-hydraulic control power shift transmission, reliable performance and wonderful traction. KD is helpful to the productivity by decreasing the frequency of shifting. Pilot-controlled working device and flow-amplified steering provide smaooth control and reliable performance. Optimum design of working device, rational arrangement of joint points, breakout force and raising force are more powerful. Pins and sleeve on attachment are sealed with dust-proof and lessen lubrication frequency. Lift limiting and automatic leveling reduce operating strength. Integrated hood made of conpound material, ease to open and helpful to maintenance. Its dual pedals breaking system, low pressure protection, starting protection and emergency brake system ensure your safty. The luxury cab designed egnomically ensures excellent visibility. Optional air-conditioner provides operator with a comfortable job environment.