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Home > products > Excavator Hydraulic Breaker > Top Type Excavator Hydraulic Breaker Rock Hammer 4 Ton-6 Ton70

Top Type Excavator Hydraulic Breaker Rock Hammer 4 Ton-6 Ton70

Product Details

Place of Origin: China

Brand Name: HOPE

Certification: ISO900; CE(EU)

Model Number: HP40

Payment & Shipping Terms

Minimum Order Quantity: 30 PIECE

Price: CNY 2650- 3630 RMB/PIECE

Packaging Details: Wooden box

Delivery Time: 5-8 DAYS

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4 Ton Excavator Hydraulic Breaker

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Excavator Hydraulic Breaker Rock Hammer

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6 Ton rock hammer excavator

Piston:
40CrNiMo
Oil Seals:
NOK
Body:
20CrMoA,carburized,quenched
Chisel:
42CrMo
Chisel Diameter:
70mm
Weight:
290kg
Drive Flow:
40-70litre/min
Working Pressure:
95-130 Kg/cm2
Impact Frequency:
500-900 B.m.p
Applicable Weight:
4-6 T
Valve:
20CrMo
Through Bolt*4s:
42CrMo
Length:
1638mm
Piston:
40CrNiMo
Oil Seals:
NOK
Body:
20CrMoA,carburized,quenched
Chisel:
42CrMo
Chisel Diameter:
70mm
Weight:
290kg
Drive Flow:
40-70litre/min
Working Pressure:
95-130 Kg/cm2
Impact Frequency:
500-900 B.m.p
Applicable Weight:
4-6 T
Valve:
20CrMo
Through Bolt*4s:
42CrMo
Length:
1638mm
Top Type Excavator Hydraulic Breaker Rock Hammer 4 Ton-6 Ton70

HOPE Hydraulic Breaker

 

HOPE hydraulic breaker

Compact and flexible,strong adaptability to working conditions

Powerful breaking, amazing efficiency

Precise control, highly efficient operation

Durable and reliable, worry-free maintenance

 

 

Top Type Excavator Hydraulic Breaker Rock Hammer  4 Ton-6 Ton70 0Top Type Excavator Hydraulic Breaker Rock Hammer  4 Ton-6 Ton70 1

Description

1.Adjust the strike energy according to the hardness of material.

2.Piston adopt high-quality material 40CrNiMo.After quenching and low tempering, it has high hardness, uniform structure, good wear resistance and high contact fatigue performance. 

3.The steel body is made by the Alloy structural steel 20CrMo. 

4.High efficiency of reversing valve.High precision,strict roundness and concentricity quality inspection ensure that the valve is not stuck.

5.High-quality material such as 42CrMo is adopted on the chisel to support high strength,toughness,hardenability,fatigue limit and multiple impact resistance after quenching and tempering treatment.

 

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Specification

ITEMS TOP TYPE BREAKER
Models 35 40 45 53 68 70 75 85 100 140 155 165 175 185 195
Gross Weight(kg) 95 95 130 195 290 290 400 620 900 1800 2740 2970 3730 4620 5410
Length(mm) 1080 1080 1239 1440 1638 1638 1864 2120 2380 2860 3100 3440 3650 3940 4020
Driving Flow-Rate(litre/min) 15-25 15-25 20-30 25-50 40-70 40-70 50-90 60-100 80-110 120-180 180-240 200-260 210-290 220-290 220-290
Operating Pressure(Kg/cm2) 90-120 90-120 90-120 90-120 95-130 95-130 120-150 130-160 150-170 160-180 160-180 160-180 160-180 180-220 180-220
Striking Frequency(b.m.p) 800-1400 800-1400 700-1200 600-1100 500-900 500-900 400-800 400-800 350-700 350-500 350-450 250-400 200-350 200-250 180-200
Hose Diameter(inch) 1/2 1/2 1/2 1/2 1/2 1/2 1/2 3/4 3/4 1 5/4 5/4 5/4 5/4 5/4
Rod Diameter(mm) 35 40 45 53 68 70 75 85 100 140 155 165 175 185 195
Applicable Vehicle Weight(ton) 0.8-2.5 0.8-2.5 1.2-3 2-3.5 4-6 4-6 4.5-7 7-14 10-15 18-26 28-35 30-40 35-50 35-55 40-55

 

Package and shipment

Package: Inner is stretch film, outside is export wooden case

Production Time: 3-5 Workdays after down payment

Delivery: We can arrange ocean or air transportation according to your request from any port of China.

 

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