HL85 8 Ton Excavator Rock Breaker Jack Hydraulic Hammer

HL85 High Quality Excavator Breaker Rock Breaker Jack Hydraulic Hammer
 

Operation guide of hydraulic breaker:

Precautions

1. A debris shield device should be installed in front of the cab to prevent damage caused by flying debris during operation.

2. During the operation, all on-site personnel including excavator drivers must wear earplugs and masks.

3. The driver should sit on the seat to operate the breaker, and only when the excavator/loader and the breaker are in normal state can the breaker be broken.

4. If someone enters the dangerous area of ​​operation, the operation of the breaker should be stopped immediately; because compared with the excavation operation, the personnel are easily hit by the flying fragments during the operation of the breaker.

5. When operating with a breaker, the operation of the excavator/loader should comply with the safety operation regulations of the excavator/loader manufacturer. Make sure to use a well-installed and properly debugged breaker.

6. Do not operate the breaker when you are drunk or have a reaction to taking medicine.

When disengaging the curved back for maintenance and overhaul, ensure that the working conditions are stable and lower the working device.

the right way to work

1. Proper breakdown force

For effective breaking, the breaker should apply a suitable breakdown force. If the breakdown force is insufficient, the hammering energy of the piston will not be able to effectively break the stone; thus the reaction force of the hammering force will be transmitted to the breaker body, the boom of the excavator/loader, etc., thereby damaging these parts.

On the other hand, when the excavator/loader boom is lifted, if the breakdown force is too large and the crushing operation is performed, the machine may suddenly tilt at the moment of the crushed stone, and the crushing hammer is violent, and the crushing hammer violently hits the stone, which will cause crushing The hammer is damaged. In this condition, the striking operation will be carried out, and the vibration will also be transmitted to the crawler and wheels of the excavator. Operation in this condition should be avoided.

Therefore, during the striking operation, always pay attention to the breakdown force of the breaker, and do not work when the breakdown force is not appropriate.

2. Breakdown direction

The breakdown direction should be in line with the steel brazing. When the steel drill breaks the rock, it should be kept in the vertical direction. If the hammering direction is inclined, the steel drill may slip off during the hammering operation, causing the steel drill and the piston to break or get stuck. Therefore, during the crushing operation, the breakdown point should be selected, so that the hammering can be guaranteed to be stable during the hammering operation of the steel drill.

project	unit	HL85
total length	mm	1767
working weight	kg	550
	ib	1125
work pressure	kgf/cm2	130-160
	psi	1706-2133
oil quantity	l/min	60-100
	9pm	15.8-26.4
Strike frequency	bpm	400-800
Drill rod diameter	mm	85
	inch	3.34
Drill rod length	mm	850
	inch	33.41
Drill rod weight	kg	32
Tubing size	mm	19
	inch	PF3-4''
Suitable for excavators	ton	8-15
	m3	0.3-0.5

Specifiion

item	value
Marketing Type	Hot Product 2022
Place of Origin	China
province	Guangdong
brand	HL
Warranty	1 Year
new or old	New
use	construction work
weight	550kg
Suitable Excavator(ton)	12~30 ton
Core Components	mainbody
Brand	HL
Payment	T/T;MoneyGram;Western Union;D/P;D/A;T/T
Delivery	5-15 Days
Process	forging
Local Service Loion:	None
Warranty of core components	1 years
After Warranty Service	Video technical support, Online support
After-sales Service Provided	Video technical support, Online support

 

Guangzhou Hengli Construction Machinery was established in 2011 as a diversified professional machinery parts company integrating innovation, sales and service. With a high-quality professional technical team, a complete sales and service network, an independent innovation of high-strength, high wear-resistant, high-performance materials and an unique precision forging process, our product quality is at the leading level in the industry. And according to international standards, we have established a set of modern quality management system. Our products are suitable for large coal mines, iron ore mines, copper mines, oil sands mines and other industrial mines. We have become a long-term partner of many OEM machines in the world. Our products sell well all over the world, and their performance is well received and recognized by our customers. We have a physical store as well as a marketing and after-sales operation center in the central area of Guangzhou, Guangdong Province, with 500 and 800 square meters respectively. Our main products include: forged bucket teeth, forged bucket adapters, bucket tooth pins, DDR brand high wear-resistant bucket pins, bucket bushings, screws, gaskets, etc. We are specialized in selling chassis parts, engine parts, hydraulic parts, gear parts, vulnerable parts, hammer parts, hydraulic cylinders, filter series and other construction machinery parts. We warmly welcome domestic and foreign customers to cooperate and create a better future together.

Product Description

 

 

 

FAQ:

1. Are you a trader or a manufacturer?

We are a specialized machinery parts manufacturing company integrating product development, production, sales and service.

2. How to determine the parts are suitable for my excavator?

Please provide us with the correct model/machine serial number/any part number, or measure the part size, drawing.

3. What is your minimum order quantity?

There is no limit to this, it depends on the number of products you buy.

4. What are your advantages in the machinery manufacturing industry?

We have a strong spot inventory, fast delivery time, adopt the latest production technology and craftsmanship, high-quality products, and the best customer service.

5. How is the packaging of the goods?

Standard export packaging, wooden boxes, pallets, or according to customer requirements.

6. How long is the delivery time?

For products in stock, the delivery time is 2-7 days after the order is confirmed, and 15-25 days for other products. The specific need to communie and negotiate.

7. Can we customize products with our brand?

Of course, we welcome cooperation to customize OEM/ODM product services, which can be completed from design, production, packaging, and logistics.

8. What kind of payment methods do you accept?

We usually accept T/T, L/C or Western Union. Other payment methods can also be negotiated.

9. Can you provide after-sales service?

Of course, we have professional after-sales technicians to help you solve the problems you encounter.

10. What other services can you provide?

10-1. Warranty for one year, free replacement for damage with abnormal wear.

10-2. Provide technical support to customers.

10-3. Help you develop the market.

10-4. Exclusive agent VIP treatment.