Maximum Theoretical Throughput: 84/140-140/200m3/h
1. Free flow liquid closed hydraulic system and Germany Rexroth double 180 main pump, which features low reversing impact, higher pressure output, better hydraulic system performance, lower pressure loss and more economical fuel consumption;
2. Sweden "fine grain" alloy steel and the optimized X-shaped leg structure, which achieves reasonable distribution of superstructure weight to legs and reasonable distribution of torque, and ensures that the pump has high anti-overturn ability under any condition, thus having high safety factor. The leg span is 8704 (front) x 10236 (rear) x 9600 (vertical), which features small footprint, convenient operation and easy work in place.
3. The boom turntable is made of fine grain steel imported from Sweden, which features high strength, good toughness, light weight and design life as long as 15 years. 5-RZ boom structure design features quick opening speed, low opening height, high placing flexibility and strong applicability.
4. The design concept “high displacement, high pressure, high efficiency" of the pumping system and the large-diameter and long-stroke delivery cylinder (φ230x2350) and hydraulic cylinder, which features good suction performance and actual suction efficiency up to 80%; and the elastic suspension damping system assembly, which features the pumping impact retarding, smooth pumping and little boom jittering.