AT Drilling Rig All Terrain HDD Machine

China AT Drilling Rig All Terrain HDD Machine, Find details about China Horizontal Directional Drilling, HDD Machine from AT Drilling Rig All Terrain HDD Machine

Model NO.
DDW3515AT
Drilling Way
Rotary
Pullback Foce
35t
Trademark
DW/TXS
Transport Package
Naked
Specification
7000*2300*2600mm
Origin
Beijing, China
HS Code
8430412900
Model NO.
DDW3515AT
Drilling Way
Rotary
Pullback Foce
35t
Trademark
DW/TXS
Transport Package
Naked
Specification
7000*2300*2600mm
Origin
Beijing, China
HS Code
8430412900
Horizontal Directional Drilling Rig DDW-3515AT

DDW-3515AT drilling rig is special machine used for rock and tough solid projects..

Special drilling head 

AT Drilling Rig All Terrain HDD Machine



Enclosed Cabin with AC
AT Drilling Rig All Terrain HDD Machine


Semi-automatic pipe loader
AT Drilling Rig All Terrain HDD Machine

Spare Parts
AT Drilling Rig All Terrain HDD Machine
AT Drilling Rig All Terrain HDD Machine
AT Drilling Rig All Terrain HDD Machine

Shipping
AT Drilling Rig All Terrain HDD Machine
AT Drilling Rig All Terrain HDD Machine

Working Site

AT Drilling Rig All Terrain HDD Machine
AT Drilling Rig All Terrain HDD Machine
AT Drilling Rig All Terrain HDD Machine



Technical Specifications
Dimensions
Length/Width/Height
Entry angle
Machine weight
Track width
6700*2280*2400 mm
15-20º
11.5 ton
350 mm
Engine
Make
Gross power rating
Rated speed
Fuel tank capacity
Cummins
153 KW
2200 rpm
230 L
Drilling unit
Travel
Speed
Rear stabilizer
Hydraulic hose carrier
Lighting system
self-propelled on steel track with rubber shoes
0-3.5 km/h, forward & reverse
2
chain type
cabin, rotary head
Hydraulic system
Max pressure (Outer rotary)
Max pressure (Inner rotary)
Max pressure (pullback) 
Hydraulic tank capacity
28 Mpa
23 Mpa
22Mpa
480 L
Operator station
Cabin
Control system
Full closed, climate control with A/C
Hydraulic Joystick, electronic PLC system
Rotary drive
Maximum rotary torque(Outer/Inner)
Maximum rotary speed(Outer/Inner)
Drive shaft floating
15000/2700 Nm
225 /237r/min
62mm
Carriage
Carriage system
Maximum thrust/pullback force
Max travel speed 
Max travel distance 
rack and pinion drive
350KN
32 m/min,
3.51 m
Wrench assembly 
Wrench design
Clamp/grip range
Max breakout torque
Max makeup force
open-top style
145mm
40000 Nm
350 KN
Pipe loader (optional)
Automatic pipe loader
Magazine capacity
uses 3 m drill stem.
36 pipes per box
Stake down system (optional)
Stake down operation
Stake down anchors
Hydraulic
2
Mud pump
Onboard mud pump
Max flow
Max fluid pressure
triplex piston pump
350 L/min
10 Mpa
Mud minxing unit
Tank capacity
Mud pipe inlet
3 m3
3" * 8 m
Drill pipe
Size ( Outer/Inner)
Thread type
φ89*3000 mm/φ50*3000 mm
NC31
Pilot drill bit
Beacon housingsuitable for wireless/wireline transmitter
Tools
Back reamer Diameter 330, 430, 530, 630, 730, 820, 920 mm