• Model NO.：JK-DR 350
• Type：Crawler
• Usage：Water Well
• Voltage：24V
• Weight：9t
• Warranty：1 Year
• Power Type：Diesel
• Product Name：Water Well Drilling Rig
• Transport Package：40hc
• Specification：5900*2000*2850mm
• Trademark：SDJK
• Origin：Shandong
• HS Code：8430412100
• Production Capacity：100sets,Month

Basic Info.

Model NO. JK-DR 350 Type Crawler Usage Water Well Voltage 24V Weight 9t Warranty 1 Year Power Type Diesel Product Name Water Well Drilling Rig Transport Package 40hc Specification 5900*2000*2850mm Trademark SDJK Origin Shandong HS Code 8430412100 Production Capacity 100sets/Month

Product Description

JK-DR350 Water Well Drilling Rig

Model & Name	JK-DR350
Weight	9000 kg
Dimensions(mm)	5900*2000*2850mm
Power Oil	Diesel
Engine Model	YUCHAI
Rated Power	84 kW
Travelling System	Steel Crawler
Drilling depth	350m
Bore diameter	140-325mm
Drive Head Stroke	6.6m
Travelling speed	2.5km/h
Gradeability	30%
Rated pressure	1.7-3.3MPa
Air consumption	17-35 m³/min
Drill rod diameter	Φ89 / Φ102  mm
Drill rod length	1.5m, 2.0m, 3.0m, 6.0m
Elevating capacity	24 Ton
Swing speed	55-115rpm
Swing torque	6200-8500 N.m

1. The engine uses YUCHAI 84 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, 6.6m long stroke, double cylinder lift capacity 24 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.