| Customization: | Available |
|---|---|
| After-sales Service: | Repair Service, Online Support |
| Warranty: | 1 Year Warranty |
|
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Factory price China crawler excavator 5T best middle digger excavator
Engine control System
lntelligent controller can collect the signal of accelerator position,and then calculate the difference between setting position and actualposition.Accelerator will choose forwad rolationor reverse after receiving the difference signal.In this way, the controller can control the enginespeed.
Faster Boom And Arm speed
Aregeneration circuit is added to the arm and boomoil cylinder circuit. The arm and boom speed is increased as a result. The working time became shorter,with operating efficiency improved.
Precise Swing control
Optimized Revolving valve core and improvedinterceptor performance, improved micro-move ability and minimized Swing shock.All of these aspects make the swing start and stop more precise and smooth.
Environment Friendly
With the exhaust emission in lline with EPA Tier2/EU stagell Emission Standards,the engine isenvironmentally friendly in the new era. High/low Travel Speed Change with advanced travel motor and optimized flow distribution system.the machine can work moreefficiently by traveling at high or low speed according to ground surface condition and workingcondition.
Optimized Power Control
The engine is designed with three working modes. The working mode can be changed onthe monitor according to different applications.,which can maximize operating efficiency andreduce fuel consumption.
| Parameter | SY55C | SY65W | SY75C | SY80U |
| Arm Digging Force(KN) | 33 | 38 | 40.5 | |
| Bucket Capacity(cbm) | 0.21 | 0.28 | ||
| Bucket Digging Force(KN) | 45 | 56 | 72.7 | |
| Engine Displacement(L) | 3.059 | 2.615 | 2.179 | 3.318 |
| Engine Model | 4JG1 | V2607-DI | 4LE2 | 4TNV98CT |
| Engine Power(kW) | 36kW | 45.4 | 43 | 53.7 |
| Fuel Tank(L) | 130 | 150 | 100 | |
| Hydraulic Tank(L) | 85 | 120 | 120 | |
| Operating Weight(T) | 5.78 | 5.92 | 7.28 | 88 |
| Radiator(L) | 6.5 | 5.6 | 6.5 | 12 |
| Standard Boom(m) | 3 | 3.72 | 3.52 | |
| Standard Stick(m) | 1.55 | 1.62 | 2.05 | |
| Thrust Wheel on Each Side | 5 | |||
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