HDD Horizontal Directional Drilling Rig Ddw -4518, Trenchless Drill Rig
China HDD Horizontal Directional Drilling Rig Ddw-4518, Trenchless Drill Rig, Find details about China HDD, Drilling Machine from HDD Horizontal Directional Drilling Rig Ddw-4518, Trenchless Drill Rig
Basic Info.
Model NO.
DDW-4518
Drilling Way
Rotary
Pullback Foce
45t
Trademark
DW/TXS
Transport Package
Naked
Specification
7000*2240*2670 mm
Origin
Beijing, China
HS Code
8430412900
Model NO.
DDW-4518
Drilling Way
Rotary
Pullback Foce
45t
Trademark
DW/TXS
Transport Package
Naked
Specification
7000*2240*2670 mm
Origin
Beijing, China
HS Code
8430412900
Product Desciption
HDD Horizontal Directional Drilling Rig DDW-4518
Tough drilling head provide a sufficient job
Enclosed cabin with AC is optional
Technical Specifications
Tough drilling head provide a sufficient job
Enclosed cabin with AC is optional
Technical Specifications
| Dimensions | |
| Length/Width/Height Entry angle Machine weight Track width | 7000*2240*2670 mm 14-21º 12.5 ton 350 mm |
| Engine | |
| Make Gross power rating Rated speed Fuel tank capacity | Cummins 179 KW 2200 rpm 235L |
| Drilling unit | |
| Travel speed Rear stabilizer Hydraulic hose carrier Lighting system | 0-3 km/h, forward & reverse 2 chain type cabin, rotary head |
| Hydraulic system | |
| Max pressure (rotary & carriage) Max pressure (control sys.) Hydraulic tank capacity | 30 Mpa 23 Mpa 500 L |
| Operator station | |
| Cabin Control system Operation controls | Canopy or full closed, climate control with A/C Pilot control Hydraulic lever |
| Rotary drive | |
| Maximum rotary torque Maximum rotary speed Drive shaft floating | 18000 Nm 133 r/min 66 mm |
| Carriage | |
| Carriage system Maximum thrust/pullback force Max travel speed Max travel distance | rack and pinion drive 450KN 0-46 m/min 4 .1m |
| Wrench assembly | |
| Wrench design Clamp/grip range Max breakout torque Max makeup force | open-top style 60 -130 mm 35000 Nm 350 KN |
| Pipe loader | |
| Type | Semi- automatic |
| Hydraulic anchor system | |
| Anchor operation | Manual |
| Mud pump | |
| Onboard mud pump Max flow Max fluid pressure | triplex piston pump 600 L/min 10 Mpa |
| Mud minxing unit | |
| Tank capacity Mud pipe inlet | 3 m3 3" * 8 m |
| Drill pipe | |
| Length ( each section) Outside tube diameter Thread type | 3000 mm 83mm D80 |
| Pilot drill bit | |
| Beacon housing | suitable for wireless/wireline transmitter |
| Tools | |
| Back reamer Diameter | 330, 430, 530, 630, 730, 820, 920 mm |
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