Mining hydraulic roof bolter
CYTM41/2(H)

Mining hydraulic roof bolter

CYTM41/2(H) Mining Hydraulic Roof Bolter is a fully mechanized rock roof bolting rig integrating drilling, bolt installation, mesh hanging, and grouting (optional). It is a compact model with a narrow chassis, suitable for bolt support operations in small to medium tunnels of metal mines, non-metal mines, hydropower projects, etc. (non-explosive environments).
  • Impact power:8kW
  • Impact energy:250J
  • Drilling diameter:Φ32~Φ51mm

Product Introduction

Product Pictures

Product Features

1.Multi power system: Diesel-electric dual power system,diesel for travel, electric/hydraulic for actuators; diesel can retract actuators during power failure. 

2.Flexibility: Compact structure, multi-speed travel, 4WD, strong power in various complex medium/small tunnels, flexible turning.

3.Environmental friendliness:Hydraulic rock drill, offering lower noise and higher efficiency compared to pneumatic rock drills.

4.Efficiency: Bolt magazine for automatic bolt change; automatic mesh hanging mechanism for mechanized mesh grabbing, lifting, and hanging, improving support efficiency. 

5.Safety: Equipped with safety protective adjustable canopy, fire extinguisher, emergency parking brake, and various warning systems, ensuring operational safety while maintaining functionality.

6.Tunnel adaptability: Feed beam 360° rotation, full coverage of tunnel face.

7.Maintainability: Open cab, modular component design,and reasonable spatial layout, making inspection and maintenance easy.

8.Interchangeability: High commonality of components (hydraulic parts, hoses, fittings, lubrication) with imported well-known drilling equipment.

9.Drilling accuracy: Boom with stabilizing roof support, rock drill parallel switching, ensuring accurate alignment for drilling and bolt installation.

10.Rock drill propulsion form: oil cylinder with steel wire rope propulsion form.

Equipment View

Equipment Parameters

Item

Parameter

Overall Performance

Dimensions(L × W × H)

9400×1700×2200(max 2800)mm

Overall Weight

11500kg

Bolt Type

Split-set (others optional)

Bolt Length

1500~2500mm

Bolt Magazine

10 Pipe seams (12 Resin seams)

Drilling Diameter

Φ32~Φ51mm

Driving System

Drive Type

Hydrostatic

Brake System

Service: Enclosed multi-circuit hydraulic brake;

Parking: Spring mechanical brake

Ground Clearance(Bottom of The Axle)

260mm

Min. Turning Radius

Inner:2500mm;Outer:5200mm

Max. Gradeability

14°

Max. Driving Speed

10km/h

Tires

Mining solid tires

Rock Drill

Impact Power

8kW

Impact Hammer

Impact Energy

250J

Drilling Arm System

Propulsion Type

Oil cylinder with steel wire rope

Propulsion Compensation Stroke

410/480mm

Propulsion Beam Tilt Angle

360°

Dynamic System

Power Mode

Diesel-electric dual power: diesel for travel, electric for operation

Engine Rated Power & Speed

Yuchai 88kW/2200rpm

Main Electric Motor Rated Power

45kW

Main Electric Motor Rated Voltage

380V(660V/1000V/1140V Customizable)

Cable Length

100m(Effective 95m)

 

 

Due to different customer needs, parameter settings may vary. Our company reserves the final right of interpretation for the above content. If you need the latest information or product customization, please contact customer service: Questions and Quotes

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Phone0086-400-878-8080