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HFJ260A Crawler Type Water Well Drilling RigHFJ260A Crawler Type Water Well Drilling RigHFJ260A Crawler Type Water Well Drilling Rig
HFJ260A Crawler Type Water Well Drilling RigHFJ260A Crawler Type Water Well Drilling RigHFJ260A Crawler Type Water Well Drilling Rig

HFJ260A Crawler Type Water Well Drilling Rig

Drilling Diameter: 90-315mm
Drilling Depth: 260m
Engine Power: 77.3KW
Rotation Speed: 50-70r/min

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overview

1. The engine uses Yuchai 93KW turbocharged engine!

2. Traveling device: The travelling motor is equipped with a reduction gearbox, which is durable and has a long service life

3. Hydraulic oil pump; Parallel type gearbox is designed with separate oil pump, sufficient power supply and reasonable distribution, unique design of hydraulic system, simple maintenance and low cost

4. Power head device; the gearbox is integrally cast, and the dual motors provide power, high torque, durability, and low maintenance costs

5. Saving money, compact construction, easy moving

6. Applicable to industry, residents drilling, ground drilling, large diameter, deep drilling, footage fast, flexible and efficient.

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  • HFJ300C water well drilling rig
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  • HFJ300C water well drilling rig

Technical Data

Model

HFJ260A 

Max. Drilling depth

260m

Drilling diameter

90-315mm

Working air pressure

1.7-3.0Mpa

Air consumption

17-35m3/min

Drilling rod length

3m

Drilling rod diameter

76/89mm

 

 

Hydraulic

Cylinder
Pressurization

4T

Lifting force

14T

Lifting speed(up)

2.5m/min

Push down speed

0.5-5m/min

Auxiliary

Winch

Lifting speed

18m/min

Lowering speed

35m/min

Max. rotation torque

4500-6500Nm

Rotation speed

0-50/70r/min(stepless)

Foam pump flow

20L/min(optional)

High hydraulic leg stroke

1.5m

Walking speed

2Km/h

Climbing capacity

30°

Weight

5.4T

Dimension

3900*1700*2150mm

Power77

Yuchai 77.3kw

 

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