China 180m Water Well Diamond Rigs for Sale

180m Water Well Diamond Rigs for Sale

The Main Parameters ModelJK-DR180 Weight4.5T Bore diameter140-254mm Drilling depth180m Stroke3.4m Travelling speed2.5km/h Gradeability30% Power 55KW Rated pressure1.7-2.5mpa Air consumption17-31m³/min Drill rod diameterΦ76 Φ89 Drill rod length1.5m 2.0m 3.0m Elevating capacity15T/15KN Swing speed45-65rpm Swing torque3200-4600N.M Dimensions3800*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.