- ROTARY AND CARRIAGE: All power transmitted by gear in the drive gear box makes the power has no lose and keeps the efficiency and rapidness of the drilling system.
- POWER STATION: Cummins engine has always been site proven to be a good choice for the tough jobs of the drilling machine by the big power and maintenance free. Cooling system and maintenance access is easily arranged with the unit makes it long time service and little idle down time for repair.
- DRILL MAST: Heavy-duty rack-and-pinion thrust drive is field-proven to push/pull through long, tough bores.
- ANCHORING SYSTEM: Heavy-duty stake down system allows you to push or pull with full machine thrust and remain secure in virtually any drilling condition.
- SWIVELLING CABIN: HIGH OPERATOR COMFORT AND CONVENIENCE!
- WRENCH SYSTEM: Open-top vise wrenches are angled toward the operator, excellent view of the tool joint when making up and breaking out pipe.
- PIPE LOADER: One rod pipe loader for a easy and fast adding and change of rods on the job site make the work more continuously.
- FLUID PUMP: The onboard mud pump can be adjustable for the specified requirement of bentonite fluid during your different condition of drilling work to make your project economic and safe.
1/3
DDW55/27-HORIZONTAL DIRECTIONAL DRILL
Negotiable
China
No.6, Huoxing Fifth Street, Huo County Development Area, Tongzhou District, Beijing, China
+86 158 0128 6508
Product Introduction
Product Parameters
| Dimensions/ Weight | |
| Length/Width/Height | 8500*2380*2500 mm |
| Entry angle | 15-17° |
| Machine weight | 16 ton |
| Operator station | |
| Cabin | Closed cabin with A/C |
| Rotation | 0-90° |
| Control system | Electronic & hyd |
| Operation controls | Joystick 2 |
| Engine | |
| Make | Cummins |
| Rated power | 194 KW |
| Rated speed | 2200 rpm |
| Fuel tank capacity | 246 L |
| Hydraulic system | |
| Max pressure (rotary & carriage) | 35 Mpa |
| Max pressure (control sys.) | 21 Mpa |
| Hydraulic tank capacity | 650 L |
| Stake down | |
| Anchoring type | Manual anchoring |
| Hole nos. | 3 |
| Under carriage | |
| Structure | Box welded frame |
| Travel | Self-propelled on track crawler |
| Travel speed | 0-2.5 km/h, forward & reverse |
| Track | Steel type |
| Track plate width | 400 mm |
| Rear stabilizer | 2 |
| Drill mast | |
| Transmission type | Rack & pinion |
| Hose carrier | Full length of chain type |
| Setup mode | Double cylinder |
| Rotary drive | |
| Rotary torque | 27000 N.M |
| Rotary speed | 136 r/min |
| Transmission | Gear box |
| Carriage | |
| Maximum thrust/pullback force | 550 KN |
| Max travel speed | 57 m/min |
| Max travel distance | 4.8 m |
| Wrench assembly | |
| Type | Clamp jaw |
| Max breakout torque | 71000 Nm |
| Max makeup force | 430 KN |
| Thread greasing | Automatic |
| Pipe loader | |
| Type | One rod type pipe loader |
| Crane | |
| Lifting capacity | 2 ton |
| Control | Out doors |
| Mud pump | |
| Type | On board |
| Volume | 760 L/min |
| Maximum pressure | 10 Mpa |
| Drill pipe | |
| Type | Φ 89*4500 mm |
| Thread | NC31 |
| Tools | |
| Back reamer | 330, 430, 530, 630, 730, 820, 920, 1050 mm |
※ Specifications for reference only subject to change prior to notice. ※
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