Equipment horizontal directional drilling DDW-1000 is a steel track self-contained unit. It's easy for mobilization and is suitable for filed construction. Rack and pinion for carriage thrust/pullback. Onboard 3.2 t crane can assist handling of dwnhole tools. Use famous joint-venture diesel engine, powerful and reliable. Piston motor with reducer brings to closed rotation hydraulic system. Multi-speed range, get proportional speed control. High rotation speed & high torque,more accuracy advanced negative load sense hydraulic system is introduced to the rig auxiliary system. Save energy for drilling rig. Cab is installed with heat& cool air conditioning,reduces operators fatigue and is more confortable.
ENGINE
|
Model Engine
|
Cummins QSM11-C400
|
Power rating at 2200rpm
|
(kw)
|
298
|
Fuel tank capacity
|
L
|
520
|
HYDRAULIC SYSTEM
|
Hydr. oil tank capacity
|
L
|
720
|
ROTARY HEAD UNIT
|
Max torque
|
(Nm)
|
40000
|
Rotary speed
|
(r/min)
|
0-100
|
MAST TYPE
|
Feed force
|
(kn)
|
1000
|
Full back force
|
(kn)
|
1000
|
Carriage Speed
|
m/min
|
18
|
Drill rod (dia ×length)
|
(Mm)
|
114×6000
|
Free working length
|
(M)
|
6.4
|
CHASSIS Track Rubber
|
Gruond Drive Speed
|
Km/h
|
1.5
|
Width Chassis
|
Mm
|
2580
|
Steel Track Width
|
Mm
|
500
|
Overall Chassis Length
|
Mm
|
4000
|
CLAMP
|
Max.Clamp Forece
|
KN
|
600
|
Max.Wrench Torgue
|
Nm
|
60000
|
Clamping Dia.Max.
|
Mm
|
Ф180
|
MUD PUMP
|
Max flow
|
(L/min)
|
1000
|
Max pressure
|
(mpa)
|
12
|
Mud mixing
|
(m3)
|
10
|
Transport dimensions DDW-1000 (L×W×H)
|
(m)
|
12.2×2.58×3.0
|
weight
|
(T)
|
29
|
|
|