Introduction of ZM-20 Underground Mining Truck Electric Scooptram
ZM-20 is a special equipment specially designed and manufactured for underground non-coal mines to transport loose materials after blasting; It can also be used in railway, highway, water conservancy and other tunnel projects, especially suitable for poor working conditions, narrow, low and muddy working surfaces.
· The power system adopts today's advanced engine and is equipped with exhaust muffler purifier;
· The transmission system adopts hydraulic torque converter and power shift gearbox, which is easy to operate and stable;
· The working braking system adopts wet multi-disc braking, which increases the safety factor and is safe and reliable when working in harsh environment, high water content and muddy tunnels;
· Make use of ergonomics to make the operation interface and operation mode more convenient for underground and tunnel operation;
· Flexible and applicable. Self-powered, trackless, and without track laying;
· It can simplify the roadway layout and facilitate the formation of roadway at one time;
· The slewing bearing is used to connect the swing frame to swing to reduce the failure rate;
· It is light in weight, requires less transportation units, saves labor and improves productivity.zmwm15
| 1. Main configuration of the whole machine |
| (1) Engine |
| model |
Volvo TAD853VE |
WD12G310E221 |
| Rated power |
235kW |
226kW |
| Rated speed |
2200r/min |
2200r/min |
| manufacturer |
Sweden Volvo |
Weichai Power |
| (2) Hydraulic torque converter |
| model |
C5000 |
| type |
Single-stage three-element, with hydraulic pump drive |
| manufacturer |
Imported from the United States |
| (3) Power transmission (Dana) |
| model |
36000 |
| type |
4 forward gears and 4 reverse gears complete power shift |
| manufacturer |
Imported from the United States |
| (4) Drive axle |
| model |
19D |
D81 |
PR105 |
| type |
Multi-disc wet brake (spring brake, hydraulic release) |
| manufacturer |
Imported from the United States |
Imported from Germany |
Huafeng Customization |
| (5) Parking brake |
| model |
ZDQ-250 |
| type |
Caliper disc brake |
| manufacturer |
Huafeng Customization |
| 2. Main technical parameters of the complete machine |
| 1 |
Car volume (stacking) (m3) |
10.5 |
| 2 |
Rated load capacity (t) |
20 |
| 3 |
Maximum traction force (kN) |
≥200 |
| 4 |
Climbing ability (°) |
≥14(25%) |
| 5 |
Minimum ground clearance (mm) |
≥310 |
| 6 |
Minimum turning radius (mm) |
R (outside) |
≤8190 |
| R (inside) |
≤5110 |
| 7 |
Driving speed (km/h) |
Gear I |
5.8±0.5 |
| Gear II |
9.5±0.5 |
| Gear III |
21.0±2.0 |
| 8 |
Overall dimension of the whole vehicle (mm) |
long |
9000±100 |
| Width (excluding rearview mirror) |
2228±50 |
| high |
2460±50 |
| 9 |
Wheelbase (mm) |
5058 |
| 10 |
Vehicle weight (t) |
20.1 |
| 11 |
Tire type |
16.00-25 |
| 12 |
Fuel tank volume (L) |
310 |
| 13 |
Volume of hydraulic oil tank (L) |
200 |
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