Popular Small Hydraulic Excavator SY155H With Imported Engine
Main Features
Innovative Electro-hydraulic Control System
With a dual-pump, dual-circuit constant power control system, the engine can provide a strong operating force. Optimized operation performance of the engine reduces power loss.
Automatic Air Conditioner
The standard air conditioner keeps in-cab air fresh. The quick temperature control ensures a comfortable temperature in cab all the year round.
| Model | SY155W(T4f) | SY155W | SY155U(T4f) |
| Arm Digging Force | 64KN | 75KN | 67KN |
| Bucket Capacity | 0.22-0.7m3 | 0.58m3 | 0.6m3 |
| Bucket Digging Force | 102.3KN | 102.3KN | 103KN |
| Carrier Wheel on Each Side | - | 1 | |
| Engine Displacement | 4.038L | 5.193L | 2.999L |
| Engine Model | TCD4.1 | 4HK1X | AR-4JJ1XASC |
| Engine Power | 115kW | 120kW | 78.5kW |
| Fuel Tank | 233L | 240L | 210L |
| Hydraulic Tank | 150L | 150L | 110L |
| Operatoning Weighton | 15ton | 13.5ton | 16ton |
| Radiator | 15L | 10L | 10L |
| Standard Boom | 4.9m | 4.6m | 4.6m |
| Standard Stick | 2.5m | 2.1m | 2.5m |
| Thrust Wheel on Each Side | - | - | 7 |
| Grade ability | 35° | 35° | 35° |
| Max. digging height | 9950mm | 8600mm | - |
| Max. digging depth | 5400mm | 4800mm | - |









