China HDD Horizontal Directional Drilling Rig Ddw-4518 Trenchless Drill Rig

HDD Horizontal Directional Drilling Rig DDW-4518

Tough drilling head provide a sufficient job
Enclosed cabin with AC is optional

Technical Specifications
DimensionsLength/Width/Height
Entry angle
Machine weight
Track width7000*2240*2670 mm
14-21º
12.5 ton
350 mmEngineMake
Gross power rating
Rated speed
Fuel tank capacityCummins
179 KW
2200 rpm
235LDrilling unitTravel speed
Rear stabilizer
Hydraulic hose carrier
Lighting system0-3 km/h, forward & reverse
2
chain type
cabin, rotary headHydraulic systemMax pressure (rotary & carriage)
Max pressure (control sys.)
Hydraulic tank capacity30 Mpa
23 Mpa
500 LOperator stationCabin
Control system
Operation controlsCanopy or full closed, climate control with A/C
Pilot control
Hydraulic leverRotary drive Maximum rotary torque
Maximum rotary speed
Drive shaft floating18000 Nm
133 r/min
66 mmCarriageCarriage system
Maximum thrust/pullback force
Max travel speed
Max travel distance rack and pinion drive
450KN
0-46 m/min
4 .1mWrench assembly Wrench design
Clamp/grip range
Max breakout torque
Max makeup forceopen-top style
60 -130 mm
35000 Nm
350 KN Pipe loaderTypeSemi- automaticHydraulic anchor systemAnchor operationManualMud pumponboard mud pump
Max flow
Max fluid pressuretriplex piston pump
600 L/min
10 MpaMud minxing unitTank capacity
Mud pipe inlet3 m3
3" * 8 m Drill pipe Length ( each section)
Outside tube diameter
Thread type3000 mm
83mm
D80Pilot drill bitBeacon housingsuitable for wireless/wireline transmitterToolsBack reamer Diameter 330, 430, 530, 630, 730, 820, 920 mm