10/04/2025
mechanical system
- Engine model: The original imported D8M engine is used under the national four standards, and some of the old models are Volvo D12D.
- Frontal power: D8M engine has 220 kW and D12D engine has 187 kW / 198 kW.
Hydraulic system
- Main pump type: variable axial plunger pump × 2 + variable pump, main pump maximum flow 280 × 2 + 25.5L / min.
- Working hydraulic pressure: 31.4 / 34.3 MPa, walking hydraulic circuit pressure 34.3 MPa, rotary hydraulic circuit pressure 25.5 MPa.
Size parameters
- Total transport length: 11070 mm, total transport width 3340 mm, total transport height 3350 mm.
- Track width: 600 mm, total track width 3340 mm, track gauge 2740 mm.
Scope of operation
- Maximum excavation radius: 11180 mm, maximum excavation radius of 10970 mm for the stop face.
- Maximum excavation depth: 7490 mm, maximum excavation height 10320 mm and maximum unloading height 7240 mm.
Oil capacity
- Fuel tank: 620 L, some upgraded models 580 L.
- Hydraulic tank: 220 L, hydraulic pressure system 500 L, engine oil change 42 L, cold water 60 L.
Driver Room Configuration
- Operational comfort: Equipped with ergonomic seats that can be adjusted in multiple directions. The operating handle is light, the layout is reasonable, and it is not easy to fatigue during long periods of operation.
Equipped with a 10-inch Volvo Co-Pilot display screen that displays state in service, troubleshooting, and DigAssist.
Structural components
- Chassis: Durable X-frame with standard center of turning circle bottom shield upgraded to full bottom shield. The chassis is of an extended and wide type, with a width of 3.19 meters and a length of 4.95 meters.
- Working device: arm length 6450 mm, arm length 3200 mm, bucket capacity 1.35-3.0 m3.
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