Sinomada 22 Ton Crawler Excavator Sy215c Long Reach Excavator Machine

HIGH EFFICIENCY AND LOW CONSUMPTION 
Dual-pump, dual-circuit power control system
With a dual-pump, dual-circuit constant power control system, the  QSB6.7-C164 engine develops its power to a maximum driving force. The real-time monitoring and auto-adjustment on the system conditions can ensure the engine not overload when the machine works with full load.
The positive flow controlled hydraulic system
This system makes the main pump's displacement proportionally adjusted according to the signal pressure from the pilot stick, achieving a real-time match of flow in the system. Give you a "what you get is what you need" experience.
Lowering the fuel consumption by 10 percent
The advanced computer dynamic control technology provides real-time match between engine power and main pump power. Also the four working mode, heavy duty mode, standard mode, light duty mode, and break mode, maximize the fuel economy.

HIGH RELIABILITY AND STABILITY
Excellent cooling effect
The water-cooling turbo diesel engine, with six-cylinder, four-stroke direct-injection turbocharger and air-air intercooler, make up a complete engine cooling system. The large-capacity of 5.86L displacement, also helps reduces the engine heat load and givers a longer service life.
Strong structure
The reinforced X-frame modeled with digital tools, through finite element analysis on loading capacity realizes the tough structure.

CONFORTABLE OPERATING ENVIRONMENT
Spacious operation cab, equipped with the sealed design, ensure the higher air pressure inside, a key to sure the cleanness.
The silicone rubber shock absorber minimizes the shock caused by the rough road and hydraulic impact, increasing the stability of the cab.
The top plate of cab is punch-formed with thick high-strength steel sheet integrated with reinforced ribs, together with the hydraulic lockout control, prevents accidents and creates a safer operating environment.