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China Jk-Dr180 Pneumatically DTH Crawler Drilling Depth 180m Water Well Drilling Rig for Sale pictures & photos

China Jk-Dr180 Pneumatically DTH Crawler Drilling Depth 180m Water Well Drilling Rig for Sale

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Min. Order / Reference FOB Price
1 Piece	US $13197.00/ Piece

Local Area:	Jining, Shandong, China
R&D Capacity:	OEM, ODM, Other
Payment Terms:	LC, T/T, PayPal

Certification:	CE, ISO 9001:2008
Condition:	New
Motor:	DC Motor

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Product Description

JK-DR180 Pneumatically DTH Crawler Drilling Depth 180m Water Well Drilling Rig for Sale

The Main Parameters

ModelJK-DR180Weight4.5TBore diameter140-254mmDrilling depth180mStroke3.4mTravelling speed2.5km/hGradeability30%Power 55KWRated pressure1.7-2.5mpaAir consumption17-31m³/minDrill rod diameterΦ76 Φ89Drill rod length1.5m 2.0m 3.0mElevating capacity15T/15KNSwing speed45-65rpmSwing torque3200-4600N.MDimensions3800*1500*2200mm

1. The engine uses QUANCHAI 55 KW turbocharged engine;
2. Walking Type: crawler mounted ,trailer mounted for choice.
3. Hydraulic oil pump:Parallel gearbox design separates the oil pump unit, the power supply is adequately distributed, the hydraulic system is uniquely designed, and the maintenance cost is small;
4.Rotary head device:gearbox integrated casting, dual motor power, large torque, durable, low maintenance costs;
5.Drilling machine chassis:professional digging chassis, durable, heavy bearing, wide chain plate, less damage to hard roads;
6.Lifting force:design composite tower, 3.4m long stroke, double cylinder lift capacity 12 ton
7. Each rig is equipped with a relief valve to raise the boom to protect the cylinder and ensure work safety;
8. Each hydraulic oil pipe is covered with a protective jacket to make the oil pipe last longer.