Crawler Excavator JG75L
The imported plunger pump, distribution valve and walking motor provide a strong guarantee of high reliability and stability of our tracked excavator. Other main components are all in-house developed and produced and undergo strict processing and testing procedure conducted by our responsible and professional technicians. We are confident that every tracked excavator marked with "JINGGONG" is of superior quality and long service life.
Advantages of Mini-excavator
1. The walking motor and multi-tandem valve of famous brand ensures smooth and stable movement and operation.
2. Main components and parts are welded by robots, ensuring high welding quality.
3. This compact crawler excavator is designed with a circuit for breaking hammer. It's very convenient and high efficient.
4. We are able to provide OEM service and offer wearing components for our foreign buyers at no charge.
- The high quality engine has a power of 50KW/2200rpm.
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- A huge flow and high pressure plunger pump contributes to smooth movement.
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- We introduced walking motor from South Korea, allowing for effortless and flexible climbing.
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- The sub-frame is designed and manufactured by ourselves. We utilize good quality steel as raw material in order for a strong and tough structure.
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- Highly durable and rigid bucket is also utilized.
| Range of operation | |
| Boom length | 3030mm |
| Arm length | 1860mm |
| Maximum digging reach | 6000mm |
| Maximum digging depth | 3580mm |
| Maximum digging force | 45KN |
| Maximum digging height | 5400mm |
| Maximum dumping height | 4000mm |
| Back-end radius of gyration | 1700mm |
| Dimensions | |
| Length*width*height | 5200*2100*2650mm |
| Distance from the arm to rotate machine | 3600mm |
| Machine height | 2550mm |
| Wheelbase | 2060mm |
| Track gauge | 1570mm |
| Width of crawler | 400mm |
| Width of platform | 2000mm |
| Ground clearance of counterweight | 730mm |
| Mini ground clearance | 360mm |
| Tech performance and specification | |
| Angle of rotation | 360° |
| Machine weight | 6000kg |
| Engine model | YN36GB2/4100 |
| Rated power | 50KW |
| Rated speed | 2200r/min |
| Working pressure of hydraulic system | 21Mpa |
| Flow of hydraulic system | 120L/min |
| Variable displacement piston pump | 2*28ml/r |
| Max hauling force | 45KN |
| High speed/low speed | 4.5/2.5km/h |
| Grade climbing ability | 70%/35° |
| Volume of bucket | 0.2-0.3m3 |
| Overdrive pressure | 16Mpa |
| Slewing time | 5.5s |
| Fuel consumption | ≥4L/h |
| Fuel tank capacity | 130L |
| Hydraulic tank capacity | 110L |
