DW1-31A low-profile excavation rock drilling rig
DW1-31A low-profile excavation rock drilling rig

Product introduction:DW1-31A low-profile excavation rock drilling rig is specially developed for low-profile mining and excavation operations, such as phosphate rock. , the maximum rock drilling range is 7X5.98m, the diesel power is used for the walking speed of 10Km/h, the articulated chassis, and the four-wheel four-wheel drive climbing ability is 14°, so it is suitable for a wide range of roadways and can be used in underground mines, hydropower, water diversion and other fields. Drilling of various holes in the roadway.

Technical Features
  • Low profile, wide reach boom
  • Rock drill with high power and high speed
  • Efficient and safe hydraulic system
  • Transmission system
  • Multifunctional configuration
  • ● The body adopts a low-profile design. The height of the body is 1.58~2.28m, and the turning radius is only 3m/6m. The maximum range of the telescopic boom of the boom is 7m wide x 5.98m high, and the shortest is 2.2m high. It is especially suitable for working in roadways. The size and specifications of the roadway are diversified for site production operations, and it is especially suitable for low-lying ore vein operations such as phosphate rock mining roadways.

  • ● The standard high-power Worth 1838ME rock drill makes the equipment more capable of rock drilling.

  • ● It adopts Danfoss direct-controlled hydraulic system, and is equipped with a safety anti-jamming system. The rock drilling system is equipped with high-pressure filtration to ensure oil.

  • ● Four-wheel four-wheel drive articulated chassis, according to the size of the roadway, the front wheel can be widened to make the driving stability better and meet the small roadway business.

  • ● Grease gun, car wash water pump, cable reel.

Product Gallery

Performance parameter


project DW1-31A technical parameters
whole machine Overall dimensions of the whole machine (length x width x height) mm 11892X2150X1584/2284
Maximum working range (WxH) mm 7000x5985
Drill hole diameter mm Φ41-Φ76 (larger reaming)
Drilling depth mm 3400/4000
Drilling speedm/min 0.8-2
Main motor power KW 55
Effective capacity of hydraulic oil tank L 200
total weight kg 13000
drill boom Rock drill (optional) Worsted: 1838ME
Rotation ° 360
Pitch° -3/+90
Telescopic mm 1500
Compensation mm 1250
chassis Diesel engine power KW 60
Steer ° ±35
Rear axle swing angle° ±6°
Approach angle/Departure angle° 23/14
Minimum turning radius m 3000/6300
Walking speed km/h 10
Climbing angle° ≥14
Minimum ground clearance mm 284
Fuel tank volume L 60
Air supply system Flow m³/min 0.7
Working pressure Mpa 0.8
water supply system Flow L/min 80
Working water pressure Mpa 1.2
Electrical System Motor total power KW 55+4+3
Supply voltage V 380
Battery V/Ah 120Ah
Running lights W 56W*3
Work Light W 56W*2
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