Horizontal Directional Drilling Machine for Pipelaying Ddw-8040

• Certification: ISO 9001:2008
• Condition: New
• Drill Hole Diameter: >300mm
• Drill Hole Depth: 10-30m
• Bit Type: Depende on Soil Condition
• Type: Crawler
• Model NO.: DDW-8040
• Pullback Foce: 80t
• Option: Upgrade Pullback Force to 120t
• Drill Pipe Diameter: 102/114mm
• Drill Pipe Length: 6000mm
• Machine Weight: 25t
• Transport Package: Nude
• Specification: 11mx2.5mx3.0m
• Trademark: DW/TXS
• Origin: China
• HS Code: 84304129
• Production Capacity: 200PCS/Year

Product Description

Horizontal Directional Drilling Machine for Pipelaying DDW-8040

Specification of DDW-8040

Dimensions
Length/Width/Height Entry angle Machine weight Track width	11050*2500*3000 mm 14-16^º 22.5 ton 450 mm
Engine
Make Gross power rating Rated speed Fuel tank capacity	Cummins 250 KW 2100 rpm 540 L
Drilling unit
Travel Speed Rear stabilizer Hydraulic hose carrier Lighting system	self-propelled on track crawler with rubber shoe assembly 0-5 km/h, forward & reverse 2 chain type cabin, rotary head
Hydraulic system
Max pressure (rotary & carriage) Max pressure (control sys.) Hydraulic tank capacity	35 Mpa 25 Mpa 750 L
Operator station
Cabin Rotation Control system Visualization Operation controls	Full closed, climate control with A/C 0-40^0 Electronic self-diagnostic PLC 10" inch touch screen monitor joystick 2
Rotary drive
Maximum rotary torque Maximum rotary speed Drive shaft floating	40000 Nm 140 r/min 100mm
Carriage
Carriage system Maximum thrust/pullback force Max travel speed Max travel distance	rack and pinion drive 800KN 50 m/min 6.4 m
Wrench assembly
Wrench design Max breakout torque Max makeup force Clamp/grip range	open-top style 90000 Nm 600 KN 27 -100 mm
Pipe loader
Type	Semi-automatic
Crane
Lifting capacity boom extention	2 ton Hydraulic
Mud pump
Onboard mud pump Volume rate Maximum pressure	triplex piston pump 800 L/min 9 Mpa
Mud minxing unit
Tank capacity Mud pipe inlet	10 m^3 5" * 8 m
Drill pipe
Length ( each section) Outside tube diameter Thread type	6000 mm 114 mm NC38
Pilot drill bit
Beacon housing	suitable for wireless/wireline transmitter
Tools
Back reamer Diameter	330, 430, 530, 630, 730, 820, 920, 1050 mm