DTH Drilling Rig, Rotary Drilling Rig series-Gengli Machinery

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GL726
Crawler DTH
Drilling Rig

Rock
Drill

Well-integrated and powerful

Well-integrated and powerful It is of compact structure, well integrated and easy to move and its two systems are powered by a diesel engine with six cylinders.

It is of compact structure, well integrated and easy to move and its two systems are powered by a diesel engine with six cylinders.

New hydraulic technology

New hydraulic technology Using new hydraulic technology, low air consumption, large rotating torque, easy to move holes and position, at the same time, the thruster carriage has telescopic function, when drilling operations.

Using new hydraulic technology, low air consumption, large rotating torque, easy to move holes and position, at the same time, the thruster carriage has telescopic function, when drilling operations.

High working efficiency

High working efficiency The drilling rig has reliable performance and high rock drilling efficiency. The drilling speed on medium-hard rocks is 2-3 times that of low-pressure drilling rigs, with high efficiency and low cost.

The drilling rig has reliable performance and high rock drilling efficiency. The drilling speed on medium-hard rocks is 2-3 times that of low-pressure drilling rigs, with high efficiency and low cost.

Self-propelled hydraulic DTH Drilling Rig

Self-propelled hydraulic DTH Drilling Rig The carriage is supported on the ground with good stability.

The carriage is supported on the ground with good stability.

Part Name	project name	parameter
Whole machine	Dimensions (LWH)	5620x2045x1950mm
	Total Weight	4t
	Applicable rock	f=6~20
	Drilling diameter	90~130mm
	Drilling vertical hole depth	25m
	Drilling horizontal hole depth	30m
Chassis	Walking speed	2.5km/h
	Stand-alone climbing ability	25°
	Height of chassis from ground	300mm
Drill boom	Drill boom pitch angle	70°up and down
	Boom swing angle	30°left and 30°right
	Pitch angle of carriage	100°Up and down
	Swing angle of carriage	Left 30°Right 30° (Special working conditions 90°)
	Maximum lifting force	18KN
	One-time advancing trip	3000mm
	Propeller compensation length	1200mm
	Maximum height of drilling horizontal hole	3500mm
	Working air pressure (when equipped with impactor)	0.7~1.6Mpa
	Air consumption (when equipped with impactor)	7~12m³/min
	Impact frequency	950~1500 times/min
	Rotating speed	0~70r/min
	Rotation torque	1500N.m
	monitor rate	33kw

KT5J
Integrated Down
The Hole Drill Rig
For Open Use

Wide range of application coverage
Mainly used for open-pit mine, stonework blastholes and pre spliting holes.

Capable of driling vertical, incined and horizontal holes
Integrating the down the hole driling system andscrew ar compressor system, tis capable of driling vertical, incined and horizontal holes.

Eficient dust colection system
Equipped with the Yuchai China stage ll Engine and eficient dust colection system, the drl rig meelsnational standards for emissions and environment.

Eficiency. safety. flexibiity, simple operation and stable performance
It is tvpical of eneray conservation. eficiency. safety. environment-riendliness. flexibiity, simple operation and stable performance, etc.

Driling hardness	f=6-20
Drilling diameter	80-105 mm
Depth ofeconomical driling	20 m
Travelling speed	2.5/4.0 km/h
Climbing capacity	25°
Ground clearance	330 mm
Power of complete machine	162 kW1 2200r/min
Diesel engine	YuchaiYC6J220-T300
Capacty or screw compressor	12 m3/min
Discharge pressure of screw compressor	15 bar
0uter dimensions (LxWxH)	7300 x 2300 x 2400 mm
Weight	7500 kg
Rotation speed ol gyrator	0-120 r/min
Rotary torque (Max)	1400 N · m (Max)
Maximum push-pull force	25000 N
Lifting angle of drill boom	Up 60down 27°
Tilt angle of beam	147°
Swing angle or carriage	Right 40%,left 37°
ateral horizontal swing angle ot carrlage	Right-1.7 left 91.5
Swing angel of drill boom	Right 39%.left 44°
Leveling angle of frame	up 10down 10°
One-lime advance length	3000 mm
Compensatlon length	900 mm
DTH hammer	M30H
rilling rod	64x 3000 mm
Method of dust collecting	Dry type (hydraulic cyclonic laminar flow)

KT7C
Surface DTH Drilling Rig

KT5D Integrated Down
The Hole Drill Rig For Open Use

KT7D Integrated Down
The Hole Drill Rig For Open Use

KG520/KG520H Down The Hole Drill Rig For Open Use

Strong working pressure and climbing ability
The folding frame track and four-wheel drive are adopted; and track leveling and the walking motor of plunger piston improve the workingpressure and climbing capacity.

Meet the requirements of limitinapositon
The expanded pitch and lifing-arm hydraulic cylinder enable it to meet the requirements of limitinapositon.

The dust colector is enlarged to produce a better effect on dust coection.
The rotary torque and ravoling speed are rased: the propusion molor and chain are used to ra se the lming force and ralablity The dust colector is enlarged to produce a better effect on dust coection.

The thickened profle folderis used for the housing
The thickened profle folderis used for the housing, thus improv.ing its level of intensity and rigidity, and the additional ring makes handling and lifting convenient.

Model of drill rig	KG520	KG520H
eight of complete machine	6500KG	7000KG
Outer dimensions	6800 x 2200x2850mm	6800 x2250 x2850mm
Drilling hardness	f=6-20
Drilling diameter	∅105-152mm
Depth of economical drilling	25m
Ratary speed	0-100rpm
Rotary torque(Max)	4000N·m(Max)
Lifting force	25KN
Method of Feed	Motor+oller chain
IFecd stroke	4150mm
Travelling speed	0-4km/h
Climbing capacity	≤30°
Ground dearance	440mm
Tilt angle of Beam	Down: 135,up: 50tota: 185
Swing angle of boom	Left: 50,right 50,otal: 100°
Pitch angle of drill boom	Dawn: 50up: 25, total: 75
Swing angle of drill boom	Left: 45,right: 45total: 90
Levelingangle of track	土10°
Compensation length of beam	900mm
Supporting power	YC4DK100-T304(73KW/2200r/min)YuchaiYC4DK100-T304(73KW/220Dr/min)
DTH hammer	K40
Drilling rod	∅76x 3m或∅89x3m/∅76x3m or ∅89x3m
Air consumption	15-22m3/min
Maximum height of horizontal hole	3500mm
Minimum height of horizontal hole	350mm

KG590/KG590H Down
The Hole Drill Rig For Open Use

KG410/KG410H
DTH Drilling Rig For Open Use

KG310/KG310H Down
The Hole Drill Rig For Open Use

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About Us

Owns the "Geng Li" trademark.

Henan Gengli Engineering Equipment Co Ltd. is a high and new tech enterprise, specialized in R&D, and production of concrete supporting equipment Located in Mengjin, Luoyang it covers an production area of 60000 m²,with the strong independent innovation ability, its product design capability and manufacturing capability is leading in the same domestic industry.