Kaishan YT28A Forging Made Air Leg Pneuamtic Drill Hammer

Prod Model:	YT28A
Length:	661mm
Cylinder Dia.&Stoke:	80*600mm
Working Pressure:	0.35-0.63MPa
Impact Energy:	>70j
Impact Frequency:	>37Hz
Air Consumption:	<81L/S
Usage:	Quarry
Type:	Rotary Drilling Rig
Condition:	New
Power Type:	Air Compressor

Product Description

The rock drill machine is a kind of high efficiency Hand hole or air leg support rock drill machinery. 

It is mainly used for blasting holes and other drilling works in a quarries, railway construction, water conservancy construction and defence project facility. It has many advantages, such as reasonable design, light weight, high efficiency, fast drilling velocity, low consumption convenient operation, low trouble rate, long life parts, and good economic effect.

FEATURES OF HAND ROCK DRILL 

1, Fit for wet drilling in medium-hard or hard rock.
2, Grouped control mechanism,quick to start up, with "air on ,water on, air off,water off" mechanism,convenient to handle and easy to maintain and repair.
3, Energy-saving and efficient, long service life of parts, parts highly interchangeable and reliable performance.

Kaishan KAISHAN rock drill differs form similar products particularly in its high efficiency, strong flushing and powerful torque.

1. Scientific design, careful layout.Using modern design methods, optimize the performance of each product, all of the operating mechanism is arranged according to the principles of human engineering, to ensure that the products of high performance, high efficiency and convenient operation, safety.

2. High quality materials and scientific forging, embodies the "quality" concept, to ensure that the products of high strength, high wear resistance and impact resistance.

3. CNC Machine, Unicase automatic line heat treatment, given to "quality" and "hard" confidence.

4. By drilling machine computer control factory operating test bed, the dynamic characteristics of each product, avoid human errors occur, to ensure that the manufactured products of excellent quality and superior performance.

MODEL	Weight	Length	Cylinder DiaX stroke	Working pressure	Impact Energy	Impact Frequency	Air Consumption
	KG	mm	mm	MPa	J	Hz	I/s
YO15	15	550	58×45	0.4-0.63	≥21	≥32	≤20
YO18	18	550	58×45	0.4-0.63	≥22	≥32	≤20
Y19A	19	600	65×54	0.4-0.3-63	≥28	≥28	≤37
YO20	20	561	63×55	0.4-0.63	≥26	≥33	≤33
Y26	26	650	65×70	0.4-0.63	≥30	≥23	≤47
YT23	24	628	76×60	0.4-0.63	≥65	≥37	≤78
YT23D	24	668	70×70	0.4-0.63	≥65	≥31	≤67
YT24	24	678	70×70	0.4-0.63	≥65	≥31	≤67
ZY24	25	690	70×70	0.4-0.63	≥65	≥30	≤67
YT28	26	661	60 ×60	0.4-0.63	≥70	≥37	≤81
MZ7665	26	720	76×70	0.4-0.63	≥70	≥37	≤81

Spare Parts Details Photo showing.


Assembled with Air leg and Drill rod.


Package

About Kaishan Group.

Zhejiang Kaishi Machinery Co., Ltd. located in Quzhou City, Zhejiang Province. Our company has many years manufacturing experience in field of air compressors and drilling rig machines. We bring in advanced technology from abroad to meet different requirements of customers. We are the biggest supplier providing the best prices and quality!

The main products manufactured by our company are more than 20 kinds including piston air compressor, screw air compressor, drilling rig machine, drill bits ,drill rod, DTH, air pick, rock drill, down the hole drills, small mining piston air compressor, chiller air compressor, concrete spraying machine, etc. Meanwhile, we have the right to import and export. 

We have a board market in Southeast Asia, South America, Africa and many other countries. Good service and high quality help us gain recognition from users at home and abroad.

We have ISO9001: 2008 quality Certification. We look forward to establish a long-term cooperation relationship for our common development. If you are interested in our products, please visit our website or contact us.

FAQ Collection:
Q1: Are you factory or trade company?
A1: We are factory. And we have ourselves trading company.

Q2: What the exactly address of your factory?
A2: Our factory is located in No.9 Kaixuan Ave West,Economic Zone Quzhou, Zhejiang, China

Q3: Warranty terms of your machine?
A3: One year warranty for the machine and technical support according to your needs.

Q4: Will you provide some spare parts of the machines?
A4: Yes, of course.

Q5: What about the voltage of products? Can they be customized?
A5: Our standard voltage is 380V, 50HZ, 3phase. The voltage can be customized according to your equirement.

Q6: Which payment term can you accept?
A6: 30% T/T in advanced, 70% T/T against the B/L copy.

Q7: How long will you take to arrange production?
A7: we can delivery the normal goods within 7-15 days. Other nonstandard electrical items we will delivery within 25-30 days.

Q8: Can you accept OEM orders?
A8: Yes, with professional design team, OEM orders are highly welcome.

Q9: Which trade term can you accept?
A9: Available trade terms: FOB, CIF, CFR, EXW, CPT, etc.