Beijing GTH Technology Co., Ltd.

Beijing GTH Technology Co., Ltd.

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Hydraulic Horizontal CBM Drilling Rig MD-750 With High Torque 34000N·m

China Beijing GTH Technology Co., Ltd. certifications
China Beijing GTH Technology Co., Ltd. certifications
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Hydraulic Horizontal CBM Drilling Rig MD-750 With High Torque 34000N·m

China Hydraulic Horizontal CBM Drilling Rig MD-750 With High Torque 34000N·m supplier

Large Image :  Hydraulic Horizontal CBM Drilling Rig MD-750 With High Torque 34000N·m

Product Details:

Place of Origin: China
Certification: CE

Payment & Shipping Terms:

Minimum Order Quantity: N/A
Packaging Details: Sea Delivery Package
Delivery Time: 30Days
Payment Terms: T/T
Supply Ability: Based on Detailed Order
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Detailed Product Description
Product Name: CBM Drilling Rig Type: Rotary Drilling Rig
Power Type: Diesel Applications: Oil And Gas,geothermy, Explotation And Mining
Engine Power: 275KW Rated Torque: 34000N·m
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Hydraulic Horizontal CBM Drilling Rig MD-750 With High Torque 34000N·m



Ⅰ.Drill Capacity


1. Φ89 mm Drill Rod 

Drill Depth: 3200 m

2. Φ114 mm Drill Rod 

Drill Depth: 2200 m

3. Φ127 mm Drill Rod 

Drill Depth: 1600 m

Ⅱ. Main Machine Power
The main machine equipped with Weicai diesel engine.
Engine Power: 275KW              Rotating Speed: 2200r/min
The main machine is adopted with two diesel engines in double power structure. 
Total Power: 550KW 
Max flow rate: 560L/min for close type hydraulic system.
Max flow rate: 630L/min for open type hydraulic system.

Ⅲ. Drill Head
In the adoption of low speed high torque hydraulic pump,  in 2 speed adjustable steplessly. 
Rated Torque 34000N·m    Rotating Speed 85r/min,  speed adjustable steplessly
Rated Torque 17000N·m    Rotating Speed 170r/min,  speed adjustable steplessly
The rig adopts four sets Poclain Hydraulic motors made in Franch with a counter shackling  torque 42000N·m.
First gear reduction adopted to the drill head with top driving; The hollow spindle is in Φ75  mm diameter,  adopting floating structure with spring damping structure. 
The swing angle of drill head is 0-45°,  and horizontal moving stroke is 0.75m.
Wired directional control system is mounted on spindle for direction-changing slope  mine drilling.

Ⅳ. The Thrust and Pulling Force of Drill Rig 
Lifting capacity: The machine is in 75 tons Max. lifting capacity with highest lifting speed  at 35m/min,  
the speed is stepless adjustable. 
Feeding Force: The machine is in 16 tons Max. feeding force with highest feeding speed  at 110m/min,  
the speed is stepless adjustable.
Two oil cylinders are adopted together for thrusting and pulling with the Max. feeding & pulling  stroke 11.8m.

Ⅴ. Shackles
Oil cylinder open-type butt clamping structure is adopted to achieve Max screwing off torque 100000 N·m  and Max screwing on torque 50000 N·m. 

Ⅵ. Anchoring block
The biggest opening dia is Φ650 mm.

Ⅶ. Hydraulic Winch
Main Winch: 
Max lifting capacity: 3 tons (Bare Drum)
Steel wire dia: 10mm     
Rope capacity: 120m
The max lifting capacity is 60m/min,  it is stepless shiftable.

Auxiliary Winch: 
Max lifting capacity: 1.5 tons. (Bare Drum)
Steel wire dia: 8mm
Rope capacity: 1500m
Single wire lifting speed is 0-280m/min,  it is stepless adjustable and used for lift 
and mount detecting devices.

Ⅷ. Other
1. Mud Pump
It is hydraulic driven with stepless adjustable flow rate. 
Max flow rate at 0-600L/min and Max pressure is 10 MPa.
2.Flow rate of Foam Pump : 0-1L/min
3.Flow rate of Lubrication Pump: 0-15L/h
4.  Chassis: 
Adopted crawler-type chassis,  travelling in two speed with the max speed at 3km/h.
5.On Board Diesel Tank:  700L
6.Hydraulic Oil Tank:  800L
7.Dimensions(L*W*H):  12500mm*3200mm*3400mm
8.Overall Weight:  38 tons

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Beijing GTH Technology Co., Ltd.

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