XR240E Rotary Drilling Rig
As a multi-functional machine, XR240E can realize the quick switching of functions such as crowd cylinder, crowd winch to meet more different construction needs.
(1)The main winch is provided with a freefall hydraulic system for automatic follow during the drilling operation.
(2) The rotating mechanism adopts the imported components, large back-up bearing as well as the auto-reposition mechanism, making the operation easy and saving the time. The rotary table rotates 360 degree to release scrap at any angle.
(3) Equipped with the world famous engine, with high efficiency by easy operation. The turbocharged, direct injection engine maximizes the power at optimum fuel consumption. The combination of the high horsepower and the potent hydraulic system guarantees the powerful torque output.
(4) The PLC control system realizes the automatic/manual verticality of the mast, automatic pressure inspection and alarm, hole depth inspection and dynamic-and-digital display for easy and simple system operation.
The XR240E rotary drill rig is one of the most popular types among the XR-series.
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Description |
Parameters |
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Metric Units |
US Units |
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Max. drilling depth |
70m |
230ft |
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Max. drilling diameter |
2,200/ 2,000mm |
87in/ 79in |
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Operating weight (drilling tool excluded) |
82t |
180,869lb |
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Rotary drive |
Torque |
240kN.m |
176,898lbf-ft |
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Rotation |
7~30r/min |
7~30r/min |
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Crowd cylinder |
Max. push force |
210kN |
47,250lbf |
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Max. pull force |
220kN |
49,500lbf |
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Crowd winch |
Max. push force |
250kN |
56,250lbf |
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Max. pull force |
250kN |
56,250lbf |
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Main winch |
Max. pull force |
240kN |
54,000lbf |
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Max. line speed |
70m/min |
230ft/min |
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Engine |
Type |
Cummins L9 |
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Power |
252kW |
338hp |
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Emission standard |
Tier 4 Final |
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World-Class Main Core Parts |
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Item |
Brand |
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Engine |
Cummins |
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Main pump |
Kawasaki |
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Main valve |
Kawasaki |
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Main winch reducer |
O&K |
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