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KQY90 Rock Drilling Machine and Borehole Drilling Machine and Water Hole Drilling Machine, 1.High efficiency, 2.ISO9001:2008 - details see: https://www.machineto.com/kqy90-rock-drilling-machine-and-borehole-drilling-machine-and-water-hole-drilling-machine-10313174

KQY90 Rock Drilling Machine and Borehole Drilling Machine and Water Hole Drilling Machine

1.Sell to Johannesburg in South Africa 2 Sets

2.Sell to Vietnam 1 Sets

3.Sell to Kenya 2 Sets

A. Amotorforrotating power,economic,efficient,energy-saving.

B. Thecycloid pin wheel reducer,rotarytorque,high drilling efficiency.

C. Noveloverload protection,stable and reliable operation ofthedrilling rig.

The Ultimate combination of performance and econimy.Kaishan DTH system delivers the highest-possible drilling performance at low running cost.Kaishan DTH used in carity heacy industry . It is used to drill blasting holes like small to medium mining projects,national defense projects , irrigation projects, road construction and ect.Our down-the-hole drill is ideal equipment for down-hole blasting.

Technical parameter of KQY90 Rock Drilling Machine and Borehole Drilling Machine and Water Hole Drilling Machine

Model	KQY90	KSZ100	KQD100	KQD70
Drilling hole diameter (mm)	80-100	80-100	80-100	60-80
Drilling hole depth (m)	≥20	≥20	≥20	≥15
Push length (m)	1	1	1	1
Rotary speed(rpm)	0-75	0-93	0-62	0-125
Working pressure (Mpa)	0.5-0.7	0.5-0.7	0.5-0.7	0.5-0.7
Drilling rod specification (mm)	60×1000	60×1000	60×1000	40×1000
Air consumption (m3/min)	≥ 6	≥ 10	≥ 6	≥3.5
Max lifting capacity (KN)	15	9.6	9.6	3.6
Driven drill power	Air & hydraulic	All air	Motor (4.0KW)	Motor (3.0KW)

Mating air compressor for KQY90 Rock Drilling Machine and Borehole Drilling Machine and Water Hole Drilling Machine

Spare parts of KQY90 Rock Drilling Machine and Borehole Drilling Machine and Water Hole Drilling Machine

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