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Crawler Type DTH Drill Rig for Mining
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Product: Views:52Crawler Type DTH Drill Rig for Mining 
Unit price: Negotiable
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Delivery date: Since the payment date Days delivery
Valid until: Long-term effective
Last updated: 2017-12-08 19:54
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Crawler Type DTH Drill Rig for Mining

1.590crawler-type down-the-hole drill rig is an upgraded product of CM358A crawler-type down-the-hole drill rig, with more improved function and more reliable performance

2.590 internal combustion crawler-type hydraulic down-the-hole drill rig adopts diesel engine (electric motor0 and hydraulic oil pump unit as its drive device.

3. The hydraulic motor is to achieve the supporting movements such as turn around, propulsion, exallation, moving and the swing angle location of hydraulic oil cylinder, only when the 590 is doing drill works, the down-the-hole impacter will exhaust compressed air, compared with whole-pneumatic drills, the air displacement of matched air compressor is reduced by 30% to 50%, and the consumption of energy(fuel or electricity) is saved by 40%-50% during operation.

Drilling diameter(mm)

Φ 90- Φ 165mm

Drilling depth

50m

Moving speed (km/h)

2km/h, 3km/h

Applicable rock hardness

f=6— 20

Working air pressure (MPa)

1.2— 2.4MPa

Air consumption

11.3m3 /min(1.4MPa)for the drilling diameter ≤ Φ 115r

13m3 /min(1.4MPa for the drilling diameter ≤ Φ 140

17m3 /min(1.4MPa) for the drilling diameter ≤ Φ 165

21m3 /min(2.4MPa) for the drilling diameter ≤ Φ 140

25m3 /min(2.4MPa) for the drilling diameter ≤ Φ 165

Pipe-rod changing length(m)

3m

Outer size (length*width*height)(mm)

6900× 2200× 2200 (transportation sate)

Grade ability

24°

Power

Internal combustion 56 Electric motor 30

Weight

6100kg
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