Model | ADL-280 | ADL-350 | ADL-5 | ||||
Drilling capacity | NQ Wireline drilling | 450m | 530m | 900m | |||
Φ42 Mud drilling depth | 500m | 600m | 1800m | ||||
Φ76 Air Drilling depth | 280m | 300m | 500m | ||||
Borehole dia. | 115-350mm | 42-350mm | 115-350mm | ||||
Power | Diesel engine model | YN27 | YN27GBZ | YN48GBZ | |||
Rated power | 42kw | 58kw | 92kw | ||||
Rated speed | 2400rpm | 2400rpm | 2400rpm | ||||
Drive head | Rotary speed | 33~1120r/min | 27~901r/min | 40~1001r/min | |||
Max. torque | 9800N.m | 5000N.m | 12000N.m | ||||
Drilling Angle | 90° | 90° | 75°-90° | ||||
Working stratum | Loose soil layer and bed rock(hardness:F6~20) | ||||||
Drilling method | Mechanical top head rotation, hydraulic feeding, work with mud pump or DTH hammer | ||||||
Feeding system | Lifting capacity | 10T | 7.5T | 24T | |||
Thrusting capacity | 5T | 5T | 18T | ||||
Winch capacity | Hydraulic tool winch(optional) | 1.5T | 2T | 4T | |||
Mechanical winch | 4.5T | 5.5T | 7.5T | ||||
Drill pipe | Drill pipe dia. | Φ50/Φ60/Φ76 | Φ50/Φ60/Φ76/Φ89 | Φ50/Φ60/Φ76/Φ89 | |||
Drill pipe length | 2000mm | 2000mm | 2000mm | ||||
Air compressor | Air consumption | 16~30m³/min | // | // | |||
Air pressure | 10.5~24.6bar | // | // | ||||
Crawler chassis | Walking speed | 0~2km/h | 0~2km/h | 0~2km/h | |||
Climbing angle | 20° | 20° | 20° | ||||
Dimension | Transport | 4600*1900*2540mm | 6000*1600*2600mm | 6300*2000*2650mm | |||
Working | 3800*2200*5700mm | 4000*2000*7000mm | 6000*2200*7000mm | ||||
Weight | 3800kg | 6500kg | 9000kg |
Contact Person : | Lena |
---|