HW-812 Underground Jumbo Drilling Machine
Diesel engine power: 75kW;
motor power: 45kW;
Working face size: 5.9*5.1m;
Watch Product Video
  • PRODUCT DESCRIPTION
  • TECHNICAL PARAMETERS

HW-812 Underground Jumbo Drilling Machine


  • Hengwang single boom series underground drilling jumbo, widely used in underground mining, small tunnel excavation and anchor hole reinforcement works, its well-designed appearance, configuration, system control, etc. will provide customers with better drilling experience.

  • HW-812 also for non-standard underground tunnel design, its width only 1.2 meters, equipped with heavy-duty track. Pivot turn and above 20° climbing capacity for great adaptability.

Main Specifications

HW-812

Hole range

45-89mm

Drill rod size

T38-H35-R32/3090mm

Drifter model

ZY103

Diesel engine

(Cummins) QSB3.9-C100-31

Diesel engine power

75kw@2200rpm

Electric motor power

45kw

Water pump pressure&displacement

12bar 4m³/h

Air compressor pressure&F.A.D

8bar 0.3m³/min

Feed beam length

4890mm

Tramming speed

3.6/2.3 km/h

Climbing ability

20°

Turning radius

Inner R2535 mm    Outer R4800 mm

Working face dimensions:Width x Height

5968 x 5145 mm

Max.working area

28 m2

Dimensions(Length*Width*Retracted/extended height)

9900 x 1240 x1990 /2690 mm

Total weight

11500kg

Feedback form contact with us
Related Product
HW910 Separated DTH Surface Drill Rig
HW910 Separated DTH Surface Drill Rig
Rated Power: 50Kw; Drill Diameter: 90-110 mm Weight: 3,800 kg...
Learn More>
NEW!!!HW910B Separated DTH Surface Drill Rig
NEW!!!HW910B Separated DTH Surface Drill Rig
Rated Power: 60Kw; Drill Diameter: 90-110 mm Weight: 3,400 kg ...
Learn More>
HW-912A/912A-1 Separated DTH Surface Drill Rig
HW-912A/912A-1 Separated DTH Surface Drill Rig
Rated Power: 36.8Kw; Drill Diameter: 90-110 mm Weight: 3,350 kg ...
Learn More>
Product Catalog