Application Environment
1. It can be used at ambient temperature (- 15 ℃ ~ + 40 ℃).
2. It is used in areas with an altitude of no more than (2000) M.
3. Normal use in the environment with humidity not more than 95% (+ 25 ℃).
4. It can be used normally in metal or nonmetal mines.
5. There should be enough ventilation capacity under the mine, and its ambient air composition should meet the requirements of <<the safety regulations for metal and nonmetal mines >>(2006).
Main Technical Parameters
| NO. | OPTIONS | Specification | ||
| 1 | Type | UK-20 | ||
| 2 | Rated load（kg） | 20000 | ||
| 3 | Curb weight（kg） | 13000 | ||
| 4 | Overall dimensions（L×W×H）(mm) | 7656×2570×2573 | ||
| 5 | Maximum traction（KN） | 198 | ||
| 6 | Driving mode | 6×4 Four wheel drive | ||
| 7 | Transmission mode | Mechanical drive | ||
| 8 | Minimum ground clearance(mm) | 280 | ||
| 9 | Braking mode | Working braking | Spring brake, hydraulic release | |
| Parking brake | Spring brake, hydraulic release | |||
| 10 | Climbing capacity (°) (longitudinal / transverse） | 14/5 | ||
| 11 | Wheelbase（mm） | 3650+1350 | ||
| 12 | Track width (front / rear)（mm） | 2060/1860 | ||
| 13 | Minimum passing capacity radius(mm) | inside | 5600 | |
| Outside | 9500 | |||
| 14 | Traveling speed (km / h) (dry and hard pavement) | I | 7.2 | |
| II | 12.2 | |||
| III | ||||
| IV | ||||
| V | ||||
| Reverse gear | ||||
| 15 | Emission standard | GB 17691-2005 phase III emission standard | ||
| 16 | Starting mode | Electric start | ||
| 17 | Adapt to ambient temperature range(°C) | -15～40 | ||
| 18 | Maximum non detachable size (L×W×H)(mm) | 5868×2570×1680 | ||
| 19 | Usage of damaged parts and general parts | Ensure interchangeability in use | ||
| 20 | Cable to electrical equipment | The design, manufacture and installation of supporting electrical equipment shall conform to the relevant provisions of GB5226.1 | ||
| 21 | Shock absorption system | Front / rear leaf spring suspension | ||
| 22 | Chassis | Self-control | ||
| 23 | Fire extinguishing device | Two 4kg portable dry powder fire extinguishers | ||
| 24 | Tail configuration | Equipped with traction | ||
| 25 | Body color | Engineering yellow | ||
（2）Car and cab configuration
| NO. | OPTIONS | Specification |
| 1 | Manipulating content | Starting, steering, acceleration, working and emergency braking, shifting |
| 2 | Display instrument | Oil volume, speed, speed, engine fault light, system pressure gauge, brake pressure gauge |
| 3 | Car door | Single door |
| 4 | Warning device | Set up warning signs, which mainly include: warning items during driving, warning items during starting and stopping, necessary operation tips for braking, etc. |
| 5 | Heater | Yes |
| 6 | Air conditioner | Yes |
（3）Diesel engine system
| No. | Options | Specification |
| 1 | Type | YC6L290-T300 |
| 2 | Cylinder arrangement | Inline |
| 3 | （kW/rpm） | 213/2200 |
| 4 | Maximum torque (nm) / speed（r/min） | 1100/1200-1400 |
| 5 | Direction of rotation (facing flywheel) | Anti-clockwise |
| 6 | Minimum stable operating speed（r/min） | 600-650 |
| 7 | displacement（L） | 8.424 |
| 8 | Average fuel consumption rate（g/KWh） | 210 |
| 9 | Number of cylinders – bore / stroke(mm) | 6-113/140 |
| 10 | Compression ratio | 17.5：1 |
| 11 | Intake mode | Turbo |
| 12 | Fuel specification | 0～-35#Diesel |
| 13 | Starting mode | Electric start |
（4）Drive system
| No. | Options | Specification |
| 1 | Tire size and model (front / rear) | 10.00-20-24PR |
| 2 | Tyre type (front / rear) | Radial tire |
（5）Brake assembly
| NO. | Options | Specification |
| 1 | Working / emergency / parking brake type | Multi disc wet brake |
| 2 | Brake | Integrated with bridge |
| 3 | Service brake type | Spring brake, hydraulic release |
| 4 | Emergency / parking brake type | Spring brake, hydraulic release |
| 5 | 20km / h braking distance (m) (dry and hard pavement) | ≤ 8 |
（6）Hydraulic system
| NO. | Options | Specification |
| 1 | Pump form | Double gear pump |
| 2 | Displacement (before / after) (ml / R) | 52+14 |
| 3 | Volume of hydraulic oil tank (L) | 110 |
| 4 | Filtering mode | High pressure filtration / return oil filtration |
| 5 | Filtration accuracy (μ m) (μ m) | 10/20 |
（7）Steering system
| NO. | Options | Specification |
| 1 | Steering control mode |
（8）Lighting
| NO. | Options | Specification |
| 1 | Type of headlamp | High and low beam |
| 2 | Quantity (unit) | 2 |
| 3 | Brake indicator, turn signal | Yes |
| 4 | Reversing lamp (piece) | 2 |
（9）Sound signal warning device
| NO. | Options | Specification |
| 1 | Type | Electric horn |
| 2 | Operation mode | Manual button on steering wheel |
Depending on strong technical capability and rich experience, ZONGDA provides the EPC service to the domestic and international clients and has abundant EPC project experience in China.
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