260m Hydraulic DTH Crawler Water Well Drilling Rig

• After-sales Service: 24*7 Service
• Warranty: 12months
• Certification: CE, ISO 9001:2000
• Condition: New
• Motor: Diesel Engine
• Drill Hole Diameter: 140-305mm
• Model NO.: JW260
• Drill Hole Depth: 150-200m
• Bit Type: Diamond Bit
• Drilling Way: Rotary
• Type: Crawler
• Rock Hardness: F6-20
• Rotary Speed: 45-70rpm
• Walk Speed: 2.5km/H
• One Time Propelling Length: 3000mm
• Work Pressure: 1.7-3.0MPa
• Air Consumption: 17-30m3/Min
• Rotary Torque: 3500-4800n.M
• Diesel Power: 76kw
• Weight: 5700kgs
• Transport Package: 40FT Container or LCL
• Specification: 4000*1750*2450mm
• Trademark: JEAO
• Origin: China
• HS Code: 8430419000
• Production Capacity: 300sets Per Months

Product Description

Product Description

<sup>JW260 water well drilling rig features:
1. Double motor drive rotation, large torque, small size, adjustable speed
2. Adopt triple gear pump to ensure the oil pump is durable and reliable 3. Combined platform, beautiful design, equipped with pedals, easy to operate.
4. Equipped with clutch and auxiliary radiator, suitable for areas with high altitude and cold climate.
5. German technology walking motor; high torque and climbing ability, low failure rate
6. Dual systems can be add:
1. Pneumatic system with air compressor
2. Mud pump system with mud pump</sup>

Product Parameters

JW260 crawler water well drilling rig
The weight(T)	5.7	Drill pipe diameter(mm)	Φ76 Φ89
The hole diameter(mm)	140-305	Drill pipe length(m)	1.5m 2.0m 3.0m
Drilling depth(m)	260	Rig lifting force(T)	15
One-time advance length(m)	3.3	Rapid rise speed(m/min)	24
Walking speed(km/h)	2.5	Fast feeding speed(m/min)	28
Climbing angles(Max.)	30	Width of loading(m)	2.73
Equipped capacitor(kw)	76	Hoisting force of winch(T)	1.5
Using air pressure(MPA)	1.7-3.0	Swing torque(N.m)	4000-5300
Air consumption(m³/min)	17-31	Dimension(mm)	4000×1850×2300
Swing speed(rpm)	45-70	Equipped with hammer	Medium and high wind pressure series
The penetration efficiency(m/h)	15-35	High leg stroke(m)	1.4
The engine brand	Quanchai engine

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