| Customization: | Available |
|---|---|
| Certification: | ISO 9001:2008 |
| Condition: | New |
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Directional Drilling Machine DDW-5527
DDW-5527 drilling rig is the integral steel-tracked chassis model which is featured as easy transportation and flexible movement. The drilling rig is equipped with 2-ton electro-controlled truck-with-crane and gear-rack feeding structure, ensuring the stable movement and high efficiency.
Technical Specifications
| Engine | |
| Make Gross power Rated speed Fuel capacity |
Cummins 194KW 2200r/min 246L |
| Hydraulic system | |
| Max pressure (rotary & carriage) Max pressure (control sys.) Hydraulic tank |
35 Mpa 21 Mpa 650L |
| Drilling unit | |
| Travel Speed Rear stabilizer Hydraulic hose carrier Lighting system |
self-propelled on track crawler with rubber shoe assembly 0-2.0 km/h 2 chain type cabin, rotary head |
| Operator station | |
| Cabin Control system Operation controls |
Full closed, climate control with A/C Pilot control Hydraulic levers |
| Rotary drive | |
| Maximum rotary torque Maximum rotary speed Drive shaft floating |
27000 Nm 136 r/min 95mm |
| Carriage | |
| Carriage system Maximum thrust/pullback force Maximum thrust/pullback speed Max travel distance |
rack and pinion drive 550 kN 0-57 m/min 4.8 m |
| Wrench assembly | |
| Wrench design Max breakout torque Max makeup force Clamp/grip range |
open-top style 71000KN 430Nm 70-140mm |
| Pipe loader | |
| Type | Semi-automatic pipe loader |
| Anchoring system | |
| Anchor operation | Manual |
| Crane | |
| Lifting capacity boom extention |
2 ton Hydraulic |
| Dimensions & weights | |
| Length/Width/Height Entry angle Track width Machine weight |
8500*2380 *2500 mm 15-17º 400mm 16 ton |
| Mud pump | |
| Onboard mud pump Volume rate Maximum pressure |
triplex piston pump 760 L/min 9 Mpa |
| Mud minxing unit | |
| Tank capacity Mud pipe inlet |
10 m3 5" * 8 m |
| Drill pipe | |
| Length ( each section) Outside tube diameter Thread type |
4500 mm 89mm NC31 |
| Pilot drill bit | |
| Beacon housing | suitable for wireless/wireline transmitter |
| Tools | |
| Back reamer Diameter | 330, 430, 530, 630, 730, 820, 920, 1050 mm |
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