150m Portable Water Well Drilling Rig DTH Borehole Rotary Core Drill Machine

Product Description

1. TWD150B series drilling rig is a light, efficient and versatile drilling and drilling equipment. The drilling rig adopts two-wheeled trailer type, which makes the transition convenient and quick.

2. TWD150B mainly suitable for drilling small-aperture wells, geothermal air-conditioning holes and other wells, especially for water intake projects in mountainous and rock formations. The efficiency is ten times higher than the traditional rotary drilling rig, and the economic benefits created for the users are extremely impressive.
3. In particular, it can drilling on hard rock layerand it can work efficiently under various geological structures. It is the most popular machine meeting most requirements for a combination drilling machine able to complete rural water supply holes in sediments and hard rock. Weighing about 3200-kg that allows it to be pulled by a pick-up it is packed with features.

4. TWD150B combines an onboard power pack, drill pipe storage and foam pump on a single axle trailer. This makes for a quick set up in most locations and is an ideal multipurpose rig for many water well drilling operations.                                                              

5. TWD150B has mud pump built in this high head pump can drill deeper faster than alternative skid mounted centrifugal mud pumps and takes its power direct from the trailer power pack. 

6. The machine is compact in structure and convenient to carry. The whole machine adopts full hydraulic drive and has low failure rate.The tower assembly has a hydraulic compensation mechanism. When the tower is grounded during construction, the bearing capacity is greater and the stability is higher.

Description	TWD150B
Geology drilled	All kinds
Drill depth	0-150 m
Drilling Diameter	90-254mm(Mud drilling)
Drilling Diameter	90-254mm(DTH Drilling)
Drill system and operation	Hydraulic
Rig assembly	Main engine driven
Mobility	4 wheel tandem road trailer
Transportation	Towed by pickup or light truck
Drill pipe (diameter x length)	76/89 mm x 2 m
DTH Hammer	4-6Inch
Foam pump	Optional
Weight	2600 kg
Rotation&Feed System
Top head drive by a hydraulic cylinder
Rotation torque	2250 N-m
Rotation Speed-Fast	0-110Rpm
Rotation Speed-Slower	0-55Rpm.
Head travel	2.25 meter
Pull-up capacity	7.5Ton
Pull-up speed-slow feed	1.22 meter/min
Pull-up speed-rapid feed	12.26 meter/min
Pull-down speed-slow feed	0-1.88 meter/min
Pull-down speed-rapid feed	0- 16.90 meter/min
Diesel engine
Power	44KW
Brand	HBE
Model	4DHG
Type	4Cylinder,Naturally aspirated
Drill pipe
Drill pipe length	2000mm
Drill pipe diameter	76/89 mm
Thread	2 3/8 REG  Mod
Power pack speed	3000 rpm.
Load power pack	max. 47 hp.
Mud pump(Optional)
Flow capacity	200 liter/min
Max. working pressure	40 bar
Hydraulic System
Hydraulic tank capacity	160 liter
Stable Jack
2 front jacks and 2 rear jacks.	Hydraulic
Bore	60 mm.
Stroke	600 mm
Air System
Lubricator of venturi-type for down-the-hole drills.
Max. pressure	25 bar
Oil tank capacity	4 liter
Dimension
Overall length	3500 mm
Overall width	1800 mm
Overall height	1900 mm
Overall height	1901 mm

 

Q: Are you original manufacturer?	Q: Which payment terms are available to us?	Q: Which Incoterms 2010 terms can we work?
A: Yes, we JCDRILL is a official leading manufacture in drilling machinery in China and we have the whole series products you need.	A: T/T term or L/C term. On T/T term, 30% down payment is required in advance, and 70% balance shall be settled before shipment. On L/C term, a 100% irrevocable L/C without "soft clauses" can be accepted.	A: We JCDRILL are a professional and international company, accept all Incoterms 2010 terms, normally we work on FOB, CIF, CFR, CIP.
Q: How long will the delivery time take?	Q: How about after sales service?	Q:Spare Parts When You Need Them
A: Normally mud pump products will take about 3-15 days to produce the ordered machines. Most of the time, we can have an immediate delivery of our regular machines in 15 days.	A: 365×24 Year-round Service We are committed to year-round 24-hour service even during holidays, in line with our policy of always providing "a response within 15 minutes and job completion within 24 hours."	A:We have spare parts centers across continents that stock specialist spare parts. We promise that spare parts will be delivered within 72 hours or no more than one week.

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