Dth Air Compressor 350M Drilling Rig Top Hammer Rock Drilling Rig From China

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The JK-DR350 drilling rig with AC(Air Compressor) method is capable of drilling upto 219mm diameter holes for pore-forming purposes to a depth of 350 meters
Dth Air Compressor 350M Drilling Rig Top Hammer Rock Drilling Rig From China
Product Display
Product Parameters
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
Product Details Display
Product Advantages
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.
Accessories(Two Drill Methods)

Application

Related Products

Packing&Delivery

Model Number

JK-DR400

Power

92KW

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