| After-sales Service: | Online Support and Other |
|---|---|
| Warranty: | One Year |
| Certification: | CE, ISO 9001:2008 |
| Condition: | New |
| Drill Hole Diameter: | 2000/2500mm |
| Drill Hole Depth: | 80/54m |
| Customization: |
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Audited Supplier By matching Cumins engines, Rexroth hydraulics, special chassis for rotary drilling rigs, and special load-sensitive hydraulic systems, YCR280 achieves more reasonable flow distribution
It adopts segmented power control to select the appropriate engine working capacity according to specific working conditions to reduce the work intensity of the engine, reduce fuel consumption. It is the "fuel-saving king" among customers.
| item) | (Parameters) | |||
| (Chasis) | Engine type | QSM11 | ||
| / Power/ revolution | 268kW/2100rpm | |||
| Deployment speed (margin) | 4400mm | |||
| Track shoe width | 800mm | |||
| Traction | 510KN | |||
| (Power head) | The maximum out torque | 280kN·m | ||
| Power head revolution | 6-28rpm | |||
| (Winch) | (Main winch) | |||
| Lifting force of the first layer | 280kN | |||
| The maximum lifting speed | 55m/min | |||
| Steel wire diameter | ∅32mm | |||
| Auxiliary winch | ||||
| Lifting force of the first layer | 80kN | |||
| The maximum lifting speed | 25m/min | |||
| Steel wire diameter | ∅20mm | |||
| (Mast) | Front inclination angle of mast | 5° | ||
| Left and right inclinations of mast | ±4° | |||
| (Hydraulic pump) | The maximum working pressure of system | 34MPa | ||
| (Hole depth and diameter) |
The maximum drilling diameter | 1.2m | ||
| The maximum drilling depth | 20m/25m | |||
| Weight at working state | 91 t | |||
| Drill pipe | (The standard configuration) |
∅508-6x14.5m
|
||
| (optional configuration ) | ∅508-4x14.5 m | |||
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Audited Supplier 
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