240ton HDD Machine Trenchless Horizontal Directional Drilling Rig

• Certification: CE, ISO 9001:2008
• Condition: New
• Motor: Hydraulic Motor
• Drill Hole Diameter: >300mm
• Drill Hole Depth: 5-30m
• Bit Type: Depende on Soil Condition
• Model NO.: DDW-240/70
• Drilling Way: Rotary
• Power Type: Diesel
• Transport Package: Nude
• Specification: 13800*2950*3300 mm
• Trademark: DW/TXS
• Origin: Beijing, China
• HS Code: 8430412900
• Production Capacity: 200PCS/Year

Product Description

HDD Drilling machine with Auto Drill Pipe Feeder

DDW-240/70 drilling rig is designed as integral rubber tracked drive with self-powered function which is featured as convenient transportation and flexible movement. The drilling rig adopts rack and pinion for feeding and pull back which has high efficiency and reliable performance, also convenient for maintain. Low speed but big torque cycloid motor for rotary, pullback is drived by piston motor and reducer, famous brand hydraulic pump and motor supplied from American invested company, in order to supply reiable performance, the hydraulic components we use are all supplied by the best manufacturer in domestic and abroad. The control consoles can be rotary to have the best review. Closed operating cab could equipped with air conditioning, which is comfortable for operator, use pipe loader to reducce the intensity of labor, work efficiency.

Why choose us?
L A Unique partnership between market leader - (Ditch Witch)
L The DW/TXS engineering team and management has more than 10 years in drill design
L manufacturing capacity is over 300 units every year
L The DW/TXS team has been producing large rigs since 2004
L The original rig is still running with more than 5000 engine hours!
L From 2009, we shipped more than 100 rigs 100, 000 lb. Or larger
L DW/TXS rigs are the "everyday rig" the one you feel confident taking to the field rain or shine
L Rigs have operated in all types of terrain, including tough rock

Enclosed Cabin with AC





Crane for Pipe Loading




Shipping







Job Site






Specifications
 

Dimensions
Length/Width/Height Entry angle Machine weight Track width	13800*2950*3300 mm 13-15^º 33 ton 500 mm
Engine
Make Gross power rating Rated speed Fuel tank capacity	Cummins 2*194 KW 2100 rpm 500 L
Drilling unit
Travel Speed Rear stabilizer Hydraulic hose carrier Lighting system	self-propelled on track crawler with rubber shoe assembly 0-1.5 km/h, forward & reverse 2 chain type cabin, rotary head
Hydraulic system
Max pressure (rotary & carriage) Max pressure (control sys.) Hydraulic tank capacity	40 Mpa 35 Mpa 880 L
Rotary drive
Maximum rotary torque Maximum rotary speed Drive shaft floating	70000 Nm 90 r/min 100mm
Carriage
Carriage system Maximum thrust/pullback force Max travel speed  Max travel distance	rack and pinion drive 2400KN 48 m/min 7.0 m
Wrench assembly
Wrench design Max breakout torque Max makeup force  Clamp/grip range	open-top style 170000 Nm 940 KN 30 -180 mm
Pipe loader (optional)
Type	Semi-automatic
Crane
Lifting capacity boom extention	3.2 ton Hydraulic
Drill pipe
Length ( each section) Outside tube diameter Thread type	6000 mm 127 mm NC50
Pilot drill bit
Beacon housing	suitable for wireless/wireline transmitter
Tools
Back reamer Diameter	330, 430, 530, 630, 730, 820, 920, 1050 mm