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Yantai Jiwei Construction Machinery Equipment Co., Ltd.  

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Applicable 20 ton excavator hydraulic breaker hammer 

Price: 2000.0 USD 
Payment Terms: T/T,L/C,WU,Money Gram 
Place of Origin: Shandong, China (Mainland) 
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Product Detail

Model No.: hmb1400
Packing: Standard export packages
Brand Name: HMB
Material: 20CrMo
Chisel Diameter: 140mm
Certification: CE & ISO9001
Hose diameter: 1 inch
Color: as customer's request
Production Capacity: 2000 set/year
Delivery Date: 15 days after receive down ...
Product name: Applicable 20 ton excavator...
Suitable excavator: 20-30 tons
Opearting Weight: 2000kg
Imapct rate: 350-600
OEM/ODM: acceptable

Applicable 20 ton excavator hydraulic breaker hammer

Product Application

1.Mining: Mountains, mining, crushing, secondary crushing
2.Metallurgy, slag cleaning, ladle furnace demolition, demolition equipment foundation body dissatisfied
3.Railway, tunnel,bridge, mountain down.
4.Highway:highway repair, cement pavement broken, foundation excavation.
5.Municipal gardens, concrete crushing, gas engineering construction, the transformation of the old city.
6.Building: the old building demolition, reinforced concrete broken.
7.The ship hull in mussels ,derusting.
8.Other: ice breaking, breaking the permaforst and vibrating sand.


Model

Operating Weight

(kg)

Working Flow

(L/Min)

Working Pressure

(Bar)

Impact Rate
(bpm)

Chisel Diameter

(mm)

Hose Diameter

(inch)

Applicable Excavator Weight

(ton)

HMB450

150

25-50

90-100

500-1000

¢45

1/2

1-1.5

HMB530

190

25-45

90-120

500-1000

¢53

1/2

2.5-4.5

HMB680

340

36-60

110-140

500-900

¢68

1/2

3-7

HMB750

480

50-90

120-170

400-800

¢75

'1/2

6-9

HMB850

580

45-85

127-147

400-800

¢85

'1/2

7-14

HMB1000

950

80-120

150-170

400-650

¢100

'3/4

10-15

HMB1350

1650

130-170

160-185

400-650

¢135

1

18-25

HMB1400

2000

150-190

160-185

400-800

¢140

1

20-30

HMB1550

2900

150-230

170-200

400-800

¢155

1

27-36

HMB1650

3250

200-260

180-200

250-400

¢165

1.1/4

30-45

HMB1750

4150

210-280

180-200

250-350

¢175

1.1/4

40-55

HMB1800

4200

280-350

190-210

230-320

¢180

1.1/4

40-55

HMB1900

4230

280-350

190-210

230-320

¢190

1.1/4

50-60

Main Features

1, Through bolt
-The longest service life due to applied heat treatment.
-High strength material, prevent parts sudden fracture, and uses the loose prevention design.
2, Nitrogen gas
Reduce the recoil force, and increase impact power.
3, Main valve
Internal control valve system is more efficient by 10% to 15% than other breaker's valve, stay cooler and harder-hitting.
4, Piston
-Maximizes impact energy.
-Minimizes recoil.
-Special heat-treted and harden piston.
5, Chisel
Optimized by high grade steel and special heat treatment so as to offer maximum performance.
6, Back head
The energy of piston stroke is accumulated due to charged nitrogen gas.
7, Cylinder
Uses the high strength steel, special heat treatment process, top and bottom adopted high-performance seal rings, to ensure the best run of piston reducing friction.

Process Equipment

Forge

Material is very important to hydraulic breaker, all material 
was forged, increase material density and strength.

Heat Treatment

This equipment withdraws the air of the cylinder , and fill carbon to cylinder, increase cylinder toughness.

Grinding Machine

The cylinders were ground from head to the end, which can keep concentricity, ensure hammer's striking power.

CNC

We adopt advanced process equipemnt to increase our efficiency to deliver products on time.

Detailed Images


Mounting Bracket

Advantage: Thicken Material 
All HMB hydraulic breaker come with mount and pins, easy to connect with H-bracket and excavator arm . 
Separate design : easy disassembly, also could use for loader.

Main Body

Name: Cylinder /accumulator 
Advantage: The density of main body is much stronger and it's hard to deformation.

Big size hydraulic breaker designed with accumulator, accumulator reduce the irregular pulse pressure in the hydraulic circuit pipe, so increase the strick power the make more powerful hydraulic breaker.


Low noisy

Name: Box Silence Type Bracket
Advantage:Whole body inside , and the buffer & guide 
plate effectively reduce the vibration noise .
More suitable for the city work situation .



Welding technology

Name: Welding 
Advantage:Our welders have many years welding experience, the surface of the welding points is quite smooth and solid .

Packing & Delivery

Standard spare parts: two Chisel, two hoses, one spare seal kits, one Nitrogen bottle, one charging kit, one tool box and the User's Manual. 

Inner is stretch film


Outside is export wooden case or as customer's request.


Company Information

Jiwei Construction Machinery Equipment Co.,Ltd. is a leading hydraulic breaker manufacturer with 8 years experience, specialized in manufacturing Hydraulic Breakers, Quick Couplers, Excavator Palte Compactors, Earth Augers and Spare Parts. Our own brand "HMB" hydraulic breakers have full series and are compatible to all brands' excavators.
Our products have been exported to many countries in the world including India, Saudi Arabia, Iran, South America, Australia, New Zealand, Southeast Asia, USA, Europe, and South Africa etc.

Our Service

1, 7Days *24Hours hot line and email service.

2, Your inquiry related to our products or prices will be replied in 24 hours.

3, Well-Retrained and experience staffs to answer all your questions.

4, OEM and ODM is available.

5, How do you buy our product:

* Let me know your excavator model

* Let me know the operation weigh of your excavator

* Let me know your ordering quantity

* Let me know your destination port


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 Ms. Karen

Tel: 86-0535-6833927
Contact to this supplier

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Company Info

Yantai Jiwei Construction Machinery Equipment Co., Ltd. [China (Mainland)]


Business Type:Manufacturer, Trading Company
City: Yantai
Province/State: Shandong
Country/Region: China (Mainland)

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