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Wuxi Wastone Technology Co., Ltd.

Drilling Rig, Horizontal Directional Drilling, HDD Machine manufacturer / supplier in China, offering Horizontal Directional Drilling Rig Rx77X400 Trenchless HDD Rig with Maximum Spindle Torque of 4200nm, Horizontal Directional HDD Drilling Tools Transfer Box Swivel Type, HDD Drill Rod / Pipe Forged and so on.

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Supplier Homepage Product Horizontal Directional Drilling Machine Horizontal Directional Drilling Rig Rx77X400 Trenchless HDD Rig with Maximum Spindle Torque of 4200nm

Horizontal Directional Drilling Rig Rx77X400 Trenchless HDD Rig with Maximum Spindle Torque of 4200nm

FOB Price: US $10,000-250,000 / Piece
Min. Order: 1 Piece
Min. Order FOB Price
1 Piece US $10,000-250,000/ Piece
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Production Capacity: 15/Month
Transport Package: 1*40 Container
Payment Terms: L/C, T/T, Western Union

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Basic Info
  • Model NO.: RX77x400
  • Maximum Spindle Torque: 43000 Nm
  • Cooling Trpe: Water Cooling
  • Cylinders: 6
  • Power: 338kw
  • Weight: 24800kg
  • Specification: 11.5*2.5*3.0 m
  • HS Code: 843041
  • Thrust-Pullback Force: 800 Kn
  • Mud Pump Capacity: 600 L/Min
  • Fuel Consumption: 19-27L/H
  • Model: Weichai-Deutz
  • Drilling Angle: 8-16
  • Trademark: FORWARD
  • Origin: China
Product Description

Horizontal Directional Drilling Rig Rx77X400 Trenchless HDD Rig with Maximum Spindle Torque of 4200nm

FORWARD RX77×400 НDD rig is equipped with reliable hydraulics of the American SAUER DANFOSS, durable drilling tool made of high-solid steel.      

FORWARD RX77×400 НDD   rig is equipped with motor power of  338kW. A unique system of rotation and the feed-traction provides traction up to 70 000 kg and spindle torque up to 40000N.m. Maximum makeup system spindle torque 40000N.m. Maximum breakout system spindle torque  80000 N.m.

FORWARD RX77 × 400 carriage equipped with a rack system, which increases the operation reliability and facilitates maintenance. The rig is standing stable on steel track with rubber element. It increases reliability of the rig and not damages asphalt surface. Drilling rig also has engine and hydraulic oil preheating system. Automatic drill rods feeding system and the anchor hydraulic system shorten running period and increase productivity. Due to the maximum elevation angle of 25 ° rig can drive on any truck.

 
Diesel engine 
ModelWEICHAI-STYERWEICHAI-STYER
Power338 kW; 1900 rpm453,3 hp; 1900 rpm
Rotation 
RotationGears quantity-gear drive, stepless speed regulating22
 LowgearRotation speed0-70 rpm0-70 rpm
  Maximum Spindle42000 Nm30973,5 lb/ft
 HighgearRotation speed0-140 rpm0-140 rpm
  Maximum Spindle21000 Nm15486,7 lb/ft
Feed-pulling 
Gears quantity - Pinion and rack type, moving with 6 gear driving with two-speed gear shift, stepless speed regulating 
 LowgearSpeed0-13 m/min42,7 ft/min
 HighgearSpeed0-26 m/min85,3 ft/min
Other characteristics 
Максимальные сила подачи/тяги77 000 kg169757 lb
Сabin  
 Type can be rotated, close type
 Air conditionyesyes
ManipulatorWeight capacity3200 kg7054,8 lb
Drilling angle  8-16°8-16°
Clamp Clamp holeer centering by itself, shackles full distance moving  
 Max. make-up torque40000 Nm29498,5 lb/ft
 Max. break-out torque80000 Nm58997 lb/ft
Mud pump 2*BW600   2*BW600
 Maximum capacity1200 l/min264 gpm
 Maximum pressure12 MPa1706,9 psi
Drilling rodØ102 mm, L=5000 mmØ4'', L=196,9''
HDD rig weight21000 kg46297 lb
Dimentions (L*H*W)10,1*2,5*3,4 m33,1*8,2*11,2'
Diesel engine preheating ++
Hydraulic system preheating++
Oil tank capacity (L)480 l105,6 gal
Hydraulic tank capacity (L)580 l127,6 gal


Main Features:
1. Control cabin with air condition and heating system
2. Cabin can be rotated for operator's convenience
3. Video monitor, recording device and exterior cameras
4. Regulator of drilling fluid in cabin
5. Complex preheating system of engine, engine air manifold and hydraulic oil
6. Hydraulic ball valve on mud pump saves drilling fluid while drill rods' changing
7. Control of drill rods' untwisting
8. Lubrication mechanism of drill rods' thread joints
9. Big capacity of mud pump
10. Hydraulic manipulator
11. Frame slides (using hydraulic cylinder) to change drilling angle
12. Rack bar heating

Horizontal Directional Drilling Rig Rx77X400 Trenchless HDD Rig with Maximum Spindle Torque of 4200nmHorizontal Directional Drilling Rig Rx77X400 Trenchless HDD Rig with Maximum Spindle Torque of 4200nm

Horizontal Directional Drilling Rig Rx77X400 Trenchless HDD Rig with Maximum Spindle Torque of 4200nmHorizontal Directional Drilling Rig Rx77X400 Trenchless HDD Rig with Maximum Spindle Torque of 4200nmHorizontal Directional Drilling Rig Rx77X400 Trenchless HDD Rig with Maximum Spindle Torque of 4200nmHorizontal Directional Drilling Rig Rx77X400 Trenchless HDD Rig with Maximum Spindle Torque of 4200nm

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