UPT-140/2000 Mining Rock Breaker
Performance
1. Hydraulic torque converter and gearbox drive engineering chassis, four-wheel drive, large driving torque, strong climbing performance.
2. The cab meets the ergonomic design of mine safety, centralized control, reasonable layout, comfort and convenience.
3. Hydraulic wet dual braking system, driving oil brake, parking closed spring brake, to meet the needs of safe use of long ramps and low roadways in mines.
4. The fully hydraulic telescopic and slewing robotic arm has strong bearing capacity, stable action, flexible operation, and no construction blind spots.
5. Articulated special chassis, the turning radius is smaller, and the needs of the shaft and roadway operation are met to the greatest extent.
6. Crushing hammer adopts the industry's leading Korean imported brand products, with stable performance, flexible reversing, high impact power, small recoil force and long service life.
7. Reinforced engineering chassis design greatly enhances the rigidity and strength of the vehicle body, the weight of the whole vehicle is larger, and the crushing stability is better.
Demensions
Turning radius 
Main configuration and technical parameters | Unit Parameters |
| Over all size | L 10000mm W 1800mm H 2250mm |
| Turning radius (Inner) | 2530mm |
| Turning radius (Outer) | 5000mm |
| Gradeability | 20° |
| Min. approaching angle | 13° |
| Min. ground clearance | 250mm |
| Weight |
| Net weight | 13000kg |
| Loaded weight | 13500kg |
| Breaker Work Performance |
| Producer | Original Imported South Korean GB |
| Weight | 700 kg |
| Rod diameter | 100mm |
| Impact power | 2000J |
| Boom swaying angle | ±30° |
| Max. Breaking distance (Vertical down) | 3800mm |
| Driving Speed |
| Driving speed (high) | 11km/h |
| Driving speed (low) | 5.5km/h |
| Engine |
| Engine Manufacturer | Yuchai |
| Engine Power | 140kw/2200rpm |
| Max. Torque | 720N.m/1500rpm |
| Exhaust Standard | National 4 |
| Driving System |
| Drive mode | Close static hydraulic drive |
| Tyre | 10.00-20 |
| Driving brake | Hydraulic brake, spring release |
| Parking brake | Spring brake,Hydraulic release,false safety model |
| Hydraulic System |
| Steering | Central articulated, dual hydraulic cylinder drive |
| Steering angle | ±40° |
| Brake pressure | 5MPa |
| Work pressure | 20MPa |
| Breaker work pressure | 17MPa |
| Electrical System |
| Work Voltage | 24V |
| Generator | 28V/70A |
| Starter | 6kw/24V |
| Battery | Two 12V/105Ah |
| Lamp | 2 at front 108w,4 at the back 21w |
