Shijiazhuang Zhongmei Coal Mine Equipment Co., Ltd.

Crawler rig

Crawler rig
Product Detailed

high productivity performance, Durable and reliable; Tramming and bolting functions are isolated from each other

 

 

Outstanding Features:
It is an air over hydraulic, track mounted drilling rig, safer without electricity; Excellent maneuverability, ideal for tight spaces and limited operating areas; Multipurpose rib and roof bolting, dewatering hole and blasting hole drill; Easy to slew the feed Frame left to right and fore and aft tilting motion; Fully fabricated machine, high productivity performance, Durable and reliable; Tramming and bolting functions are isolated from each other, for additional safety; Tramming alarm providing an audible notification before it is about to tram.

 

Function

Mobile drilling rig, track mountes

Roof Support Type

secondary

Plant Type

Air-hydraulic Tracked Drill

Gross Machine Tare

4900kg

Boom & Drill

1900kg

Length in transport mode

4300mm

Tramming height

1650mm

Power Supply

Air over hydraulic

Transmission

Hydrostatic drive, planetary with variable displacement hydraulic motor

Tractive force

38kN

Tramming

0 to 3.5km/h

Parking brake

Fail safe, hydraulic pressure to release, oil immersed multiple discs

Brake effectiveness

4 tonnes force per track, 8 tonnes total

Track gauge

1180mm

Track width overall

1465mm

Center of Gravity

720mm from idler center under the track

Maximum roadway incline

16degrees

Maximum cross grade

16degrees

Drill thrust force max

30kN

Max Torque

350Nm

Max Speed

600rpm

Rated Power

9Kw

Drilling Hardness Modulus

≤f9

Drilling Stroke

3400mm

Air Comsumption

10m3/min

Air Pressure

0.4-0.68Mpa

Drill Diameter

25--50mm

Drill Depth

25mm75m  50mm25m



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