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1. Repair of hydraulic pump group., 2. A strong forward, slewing mechanism., 3.Hole range 105-120mm,depth 25m or more - details see: https://www.machineto.com/kc120-pneumatic-crawler-down-the-hole-rock-drilling-rigs-depth-25m-10313295

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KC120 Pneumatic Type Crawler Mining Drilling Rigs(Depth 25m)

Brief description ofKC120 Crawler Mining Drilling Rigs

1.Good integrity,environmental protectction

2.Energy saving,high degree of automation

3.Safety and flexible

Range of usage

It is widely used for construction projects,aggregate quarries,cement and limestone quarries and mining applications.

Characteristics of KC120 Crawler Mining Drilling Rigs

1. Reliable repair of hydraulic pump group.

2. A strong forward, slewing mechanism.

To promote the turbine reducer. Worm drive, push and pull, Could self-locking.

Rotary reducer adopts gear transmission, low speed, large torque, and convenientmaintenance.

3. Operating mechanism of centralized control.

Rig design and gas path system advanced hydraulic system, all the movements arecentralized control, convenient operation.

Operating hydraulic control valve, can realize lifting, swinging and drill frame pitch,forward boom (back) and the equality function track. Ensure the all-round hammer drillhole and drill vehicle stability.

The operation of the pneumatic control valve, can realize the pump is opened and drillvehicle propulsion (upgrade), rotary, shock and other functions, to ensure the high efficiencydrilling rig.

4 The walking mechanism of security and stability

Low center of gravity, ground clearance, can easily through the rugged road.

Advanced track automatic leveling function, not only make the drill vehicle running smoothly, and greatly reduces the impact force of drill in the face of the car, thus ensuringdriving safety.

Specification of KC120 Pneumatic TypeDrilling Rigs

KC120 Specification
Rock hardness	f=6~20	Hole diameter(mm)	105~120
Drill Depth(m)	25	work pressure(MPa)	1.0~1.5
Gas consumption(m³/min)	≥21	Rotary speed(rpm)	0~67
Build up(KN)	13.6	Rill Rod(mm)	76x3000
Climing capcacity	30°	Ground clearance(mm)	254
Walking speed(Km/h)	2.5	Drill arm lift angle	-19°~+60°
Drill rig swing angle	±45°	Carriage swing angle	-35°~+50°
Carriage pith angle	180°	Track adjustment	±7°

Safe and stable travelling system: Centralized operating system: Powerful feeding and rotating system

1.low gravity, big ground clearance enables 1.advance hydraulic and pneumatic system 1.Propulsion adopts worm and gear

rig to cross the rugged road; and other operations are controlled together, transmission self-locking way;

2.advance self-balance system enables easy to operate

rig to travell stably and largely reduce the 2. Running hydraulic control valve enables to 2. pulling and pushing speed can

impact of rig and able to be safe boom lift and swing, feed and back etc. multible be adjusted as necessary

3.breaking device and travelling controlling functions, which achieves multi-directional rock via adjusting pressure system are connected by interlocking way, drilling reducing valve

which means stopping is breaking at the same 3. running pneumatic control valve enables

time so that rig is safe and stable on the slopes pump to start and rig to feed, run back, dust

or rock drillling period collecting and etc. to attain high efficiency

4. Unique anti-chain removal device largely of rock drilling

improve the stability

Reliable hydraulic pump set easy for maintenance Advance dust collecting device

1. pneumatic motor drive pump set and is placed outside 1.JC100 dust collecting device can

of oil tank; oil pump and motor are connected by soft way collect the dust immediately during

of joint and can be withdrawed freely, which makes pump rock drilling period to reduce dust pollution

runned steadily and reliability, easy to repair

Matching power: diesel driven screw air compressor LGCY 22/14

Welcome to visit our company

Fuzhou Kaishan Kaisa machine equipment co. ltd locates in a beautiful city-Fuzhou, Fujian province, China. Our company has accumulated much experience in the business of air compressors, DTH rock drill, drilling rig machines, excavator, diesel generator, rubber tube, drill rob, drill, apparatus, gas storage tank and so on efficient energy-saving products. Our company has a sound marketing network, excellent sales and service system, which brings high praise for us all over the world. Kaishan group is a national large-scale enterprise. Our group has 18 subsidiaries, totally about 4100 employees, covering an area of about 650 acres. It is the first enterprise who gained” China Famous Brand” title among the fellow-trades; it is also one of the first batch of air compressor enterprises obtaining national inspection free for products.

Welcome to our company and hopefully you can be with you in the near future.