- Engine
Using the international famous brand yangma engine, strong power, low noise, high reliability, emissions to meet the requirements of EPA T4F, EU stage V emission standards, the whole machine to meet the more stringent green environmental protection requirements.
- The working device and the bucket
The working device is lightweight design, and the bearing capacity of the lifting arm is higher. Each hinge pin shaft of the
working device adopts high strength pin shaft to improve the service life of the structural parts. The position of the lubricating oil port is optimized, and the maintenance performance of the whole machine is superior.
- Rack
The whole machine frame layout is reasonable, the structure is reliable, reduce the pressure type and irregular welds, strengthen the important bearing parts, bear the torsion and impact load performance under various complex working conditions is excellent.
- Maintainability
The main maintenance parts, oil level inspection, oil addition, grease filling and other maintenance points are arranged in easy parts. The maintenance and disassembly of air filter element and electrical equipment can be convenient.
| parameter | unit | XC7-TV12 | |
| specified load | kg | 1360 | |
| tipping load | Kg | 3886 | |
| Working weight of the whole machine | Kg | 4850±100 | |
| Maximum excavation force | kN | ≥31 | |
| maximum drawbar pull | kN | ≥43 | |
| Maximum ability to improve | Kg | ≥28 | |
| engine | model | – | 4TNV98CT-NTY |
| power rating | Hp/k W | 72/53.7 | |
| vender | – | YANMAR | |
| effluent standard | – | EPA T4F,EU stage V | |
| rated speed | rpm | 2500 | |
| cooling-down method | – | hydrocooling | |
| function parameter | Manipulation | – | Electroliquid ratio control |
| Track specifications | – | 450×86×56 | |
| Single speed / double speed | km /h | 8±1/14±1 | |
| hydraulic pressure system | Hydraulic flow | L/min | 95 |
| Hydraulic flow rate (confluence state) | L/min | 142.5 | |
| Hydraulic pressure | bar | 230±10 | |
| Three and | S | ≤11 | |
