Specifications

penumatic rock hammer drillYT23DYT24YT28
1.Air pressure:0.4- 0.63MPa
2.Drill bit dia:34-42mm
3.Usage:mine l

 

 

 

 

      We offer a range of hand drills, leg drills and feed drills for drilling of small holes in narrow faces, secondary drilling in quarries, block cutting in dimensional stone industry and all types of light duty construction work.

 

 

 

Features of hammer rock drill:

 

 

1. Easily-accessible position throttle

2. Integral muffler,lower noise 

3. It accepts heavy duty bits

4. Reliable structure,easy and stable operation

5. Drill diam. can be from 32mm-60mm.

6. Hand-held and air legs rock drill accessible.

7. Provide the ultimate combination of performance and economy.

8. Smart,and durable.

 

 

 

 

 

Model	Cylinder	Piston stroke	Pressure	Capacity	Drill rod	N.W.	G.W.	Dimension (L*W*H)
	mm	mm	bar	m3/min	mm	kg	kg	mm
hammer rock drill HY18	58	50	4	1.4	B22×108	17	21	590×280×180

 

YT23 rock drill for sale

Weight	24kg
Length	628mm
Cylinder dia.	76mm
Piston strake	60mm
Air hole inner dia	25mm
Water hose inner dia	13mm
Drill steel shank dimensions	22*108 ±1 mm
Dia. of bit	Φ34-42mm
Working air pressure	0.4-0.5MPA
Air consumption	80L/SEC
Impact frequency	33Hz

YT24 rock drill

Weight	24kg
Length	678mm
Cylinder dia.	70mm
Piston strake	70mm
Drill steel shank dimensions	22*108mm
Dia. of bit	Φ34-42mm
Working  pressure	0.4-0.63MPA
Air consumption	85L/SEC
Air pipe inner dia	19mm
Impact frequency	31Hz
Model	YT24
Weight(kg)	24
Length(mm)	678
Bore*Stroke(mm)	70*70
Working pressure(Mpa)	0.35-0.63
Striking energy(J)	65 or more
Impacting frequency(Hz)	31 or more
Exhaust volume(L/S)	67 or less

 

 

Model	YT23D
Weight(kg)	24
Length(mm)	668
Bore*Stroke(mm)	70*70

 

 

 

 

 

 

Model NO.:	HY20
Type:	Air Drill
Usage:	Drill Rock
Working Style:	Rotary Type
Delivery Time:	10 Days
Condition:	Good
Model:	HY20 Pneumatic Drill
Working Power:	Air Compressor
Support Leg Model:	FT-100

Additional Info.

Trademark:	QIANKUN
Packing:	Carton OR OTHERS
Standard:	ISO
Origin:	ZHEJIANG China

Product Instruction

The rock drill is a kind of high efficiency air leg rock drill machinery.
It is mainly used for diging into mine laneway and blasting holes in all drilling works. It is indispensably importance machine tool in metallurgy, coal, railway, traffic, water conservancy construction and national defence stone project.
It is suitable for drilling and blasting under various of rocks at any direction angles. Blast hole dia is 36-42mm, drill hole depth is 1.5-5m .This machine may match with Model FT-100 short air leg ,This machine has transparent surface of FY200 and FS100 oil reservoir, easy to observe the oil lever, adjust oil quantity, ensure the well lubricated.

Specification

Specification	HY20
Weight	≈ 18 kg
Length	550mm
Cylinder dia	58mm
Piston stroke	45mm
Air pressure	0.4- 0.5MPa
Air pipe (inner dia )	19mm
Water pipe (inner dia )	8mm
Shank dimensions(hex×length)	22×108±1mm/ 25×108±1mm
FT-100 Air leg(short)
Length	1570-2525mm
Push stroke	955mm
Max nominal thrust	980N
Weight	≈ 14kg
FY-200 oil reservoir
Oil capacity	200ml
Weight	≤1.2kg
FS-100 oil reservoir
WATER capacity		100KG
Weight		50kg

 

1.widely used in coal, metallurgy, railway, transportion,

2.water conservancy, infrastructure and defense engineering in the level of all kinds of rocks.

 

Features:

1. Qiankun brand  air leg rock drill widely used in coal, metallurgy, railway, transport, water, infrastructure and national defense projects of various levels of rock, tilt, down the hole drilling operations

2. The use of modern design means,performance of each product is optimized.

3. For all operating agencies were arranged according to ergonomic principles, to ensure that the products of high-performance, high efficiency and convenience of operation, security.

4. Quality materials and scientific and forging, all reflect the "quality " content, to ensure that the products of high strength, high wear resistance and impact resistance.