| Customization: | Available |
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| After-sales Service: | Online Video Support |
| Warranty: | 1 Year |
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The YCR280D rotary drilling rig integrates all the advanced technologies and construction methods accumulated by Yu.chai Pile Workers, and realizes the innovative use and upgrade of many technologies. The technical highlights are diverse, and it has reached the third stage emission standards of national regulations. The whole machine adopts the latest electronic control control strategy and adopts segmented power follow-up control to reduce fuel consumption. The power system uses an electric-injection turbocharged, intercooled QSM11 engine with dual-protection idling control function to improve fuel economy. The drilling diameter can reach 2.5 meters, the maximum drilling depth can reach 80 meters, the maximum output torque is 285 kN.m, and the total weight of the machine can reach 90 tons under working conditions. Construction under the environment, and at the same time ensure the high stable and efficient operation of the rig, improving the convenience and adaptability of the construction.
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(item)
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(Parameters)
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(Chasis)
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Engine type
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QSM11
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/ Power/ revolution
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268kW/2100rpm
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()Deployment speed (margin)
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4400mm
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Track shoe width
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800mm
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Traction
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520KN
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(Power head)
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The maximum out torque
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285kN·m
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Power head revolution
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6~24rpm
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The maximum pressure increased
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220kN
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The maximum pullout force
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250kN
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Pressurizing oil cylinder stroke
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5000mm
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(Winch)
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(Main winch)
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Lifting force of the first layer
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275kN
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The maximum lifting speed
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58m/min
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Steel wire diameter
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∅32mm
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Auxiliary winch
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Lifting force of the first layer
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80kN
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The maximum lifting speed
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25m/min
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Steel wire diameter
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∅20mm
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(Mast)
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Front inclination angle of mast
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5°
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Left and right inclinations of mast
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±4°
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(Hydraulic pump)
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The maximum working pressure of system
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32MPa
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(Hole depth
and diameter) |
The maximum drilling diameter
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1.2m
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The maximum drilling depth
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28m/22m(4/3)
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Weight at working state
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20 t
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()
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15.7t
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()
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19t
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Drill pipe
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(The standard configuration)
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∅299-4x7.6 m
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(optional configuration )
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∅299-3x7.6 m
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1. HOW IS YOUR PRICE COMPARED WITH MANUFACTURERS OR FACTORIES?
we work as the leading dealers of various leading China construction machinery manufacture/I factories, and are constantly treated with best dealership price. From numerous comparison and feedback from clients, our prices is more competitive than the price from manufacturers/ factories.
2. HOW IS YOUR DELIVERY TIME?
In general circumstance, we can have an immediate delivery of regular machines for our clients within 7 days, because we have a variety of resources to check machines in stock, locally and nation widely, and to receive machines in timely manner. But for manufacturers/ I factories, It will take more than 30 days to produce the ordered machine.
3. HOW SOON CAN YOU RESPOND CLIENT INQUIRIES?
Our team is consisted of a group of diligent and dynamic people, working 24hrs/ 7days to respond client ,inquiries and questions all the time. Most problems can be solved within 8 hours while manufacturers/factories will take much longer to give response.
4. HOW LONG WILL YOUR PRICE BE VALID?
we are a tender and friendly supplier, never greedy on windfall profit. Basically, our price remains stable through the year. We only adjust our price based on two situations: (1) The rate of USD: RMB varies significantly according to the international currency exchange rates, (2) Manufacturers/ factories adjusted the machine price, because of the increasing labor cost and raw material cost.
5. WHAT LOGISTICS WAYS YOU CAN WORK FOR SHIPMENT?
we can ship construction machinery by various transportation tools.
(1) For 80% of our shipment, the machine will go by sea, to all main continents such as Africa, South America, Middle East, Oceania and Southeast Asia etc., either by container or RoRo / Bulk shipment.
(2) For inland neighbourhood countries of China, such as Russia, Mongolia, Kazakhstan, Kyrgyzstan, Tajikistan, Uzbekistan Turkmenistan etc., we can send machines by road or railway.
(3) For light spare parts in urgent demand, we can send it by international courier service, such as DHL, TNT, UPS, or Fedex.
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