Chongqing Gold Mechanical & Electrical Equipment Co., Ltd.

Portable Water Well Drilling Rigs, Mobile Drilling Rig, Mobile Water Well Drilling Rig manufacturer / supplier in China, offering 0-300m Portable/Mobile Crawler Water Well Drilling Machine Rigs, High Quality 360 Degree Rotating Water Well Inspection Camera and Borehole Video CCTV Camera and Underwater Video Camera, Geological Deep Well Camera and Water Well Inspection Camera Borehole Camera/ Underwater Inspection Camera/ Borehole Testing Camera/ Borehole Video Camera and so on.

Supplier Homepage Product List Drilling Rig Water Well Drilling Rig 0-300m Portable/Mobile Crawler Water Well Drilling Machine Rigs

0-300m Portable/Mobile Crawler Water Well Drilling Machine Rigs

FOB Price:US $7,500 / Set
Min. Order (Sets) FOB Price
1+ US $7,500 / Set
Get Latest Price
Min. Order: 1 Set
Port: Shanghai, China
Production Capacity: 100 Sets Per Month
Payment Terms: L/C, T/T, D/P, Western Union, Paypal, Money Gram

Basic Info.

Model NO.:JDL-300
Drill Hole Diameter:150-200mm
Drill Hole Depth:100-150m
Bit Type:Diamond Bit
Drilling Way:Rotary
Drilling Hole Diameter(mm):90- 273
Drilling Depth( M):150-300
Drilling Hole Angle(°):90
Rated Speed(R/Min):2400
Rod Diameter(mm):76,89, 102
Driven Head Stroke(mm):3400
Size(Transport State)mm:5400*2120*2650
Diesel Input Power(Kw):48
Specification:CE, SGS

Product Description

2. Technical Specification: 

drilling hole diameter(mm)Ø90- Ø273
drilling depth( m)150-300
rod diameter(mm)Ø76,Ø89, Ø102
drilling hole angle(°)90
output speed of driven head(r/min)14-500
output torque of driven head(N.m)13428-250
driven head stroke(mm)3400
putting-down pressure of driven head(k.N)35
lifting pressure of driven head(k.N)80
lifting speed of driven head(m/min)0-12
walk model/slope-climing anglecrawler walk/15°
diesel input power(kW)48
rated speed(r/min)2400
oil pump flow(L/min)/pressure(MPa)main pump:60/20,
assistant pump:60/20
Size(transport state)mm5400*2120*2650

3. Application and Feature:

JDL-300 is an efficient multi-function drilling rig. It is mainly used for water well, agriculture irrigation well and geothermal air-condinationer hole, especially suitable for water project in mountain area and rock area. Its efficiency is much higher than traditional rotary one and it solves the problem of DTH drilling hard in soil stratum and rotary drilling hard in rock, grait,gravel stratum. So this rig  works perfect in every condition with both air and liquid circulation.



1,Machanical and hydraulic transmission are both adopted to minimum power cost and economical cost.

2,It has several clockwise speed grade and speed ranges from 14-500r/min; output torque is 13428-250N.M

3,It has 2 grade of reverse speed grade to deal with accident.

4,We design the driven head into machanical one and add long-stroke speed-increasing device for it (3400mm stroke) to enhance efficiency and reduce accident.

5We use double type oil pump to supply liquid, single one is used during drilling work and double ones are used during dropping pipe. So it can save time and reduce power cost.

6.Hydraulic leg is 1.5m high and can be moved into a truck by itself. Transportation is convenient.

7,some interfaces in hydraulic system are leaved for client's special purpose.

0-300m Portable/Mobile Crawler Water Well Drilling Machine Rigs

0-300m Portable/Mobile Crawler Water Well Drilling Machine Rigs

Send your message to this supplier
Miss Star Huang
To Miss Star Huang
Enter between 20 to 4,000 characters.
This is not what you are looking for? Post a Sourcing Request Now

Chongqing Gold Mechanical & Electrical Equipment Co., Ltd.

- Chongqing, China
- Manufacturer/Factory, Trading Company

Gold Member Since 2007
Audited Supplier
  • Russian Speaker