Yantai Hope Precision Machinery Co., Ltd.
| Delivery Time | 5-8 DAYS |
| Packaging Details | Wooden box |
| Piston | 40CrNiMo |
| oil seals | NOK |
| Body | 20CrMoA,carburized,quenched |
| Chisel | 42CrMo |
| Chisel diameter | 140mm |
| Weight | 1800kg |
| Drive flow | 120-180litre/min |
| Working pressure | 160-180kg/cm2 |
| Impact frequency | 350-500 b.m.p |
| Applicable weight | 18-26 t |
| Valve | 20CrMo |
| Through Bolt*4s | 42CrMo |
| Length | 2860 |
| Brand Name | HOPE |
| Model Number | HP81 |
| Certification | ISO900; CE(EU) |
| Place of Origin | China |
View Detail Information
Explore similar products
ROCK EXCAVATOR HYDRAULIC BREAKER 1.2-3 TON FOR EXCAVATOR DOOSAN45
HYDRAULIC BREAKER ALLOY STEEL 0.8-2.5 TON FOR EXCAVATOR DOOSAN, SANY35
ROCK EXCAVATOR HYDRAULIC BREAKER STEEL 2-3.5 TON SANY, XCMG AND DOOSAN53
SIDE TYPE ROCK EXCAVATOR HYDRAULIC BREAKER ALLOY STEEL 4.5-7 TON SANY75
Product Specification
| Delivery Time | 5-8 DAYS | Packaging Details | Wooden box |
| Piston | 40CrNiMo | oil seals | NOK |
| Body | 20CrMoA,carburized,quenched | Chisel | 42CrMo |
| Chisel diameter | 140mm | Weight | 1800kg |
| Drive flow | 120-180litre/min | Working pressure | 160-180kg/cm2 |
| Impact frequency | 350-500 b.m.p | Applicable weight | 18-26 t |
| Valve | 20CrMo | Through Bolt*4s | 42CrMo |
| Length | 2860 | Brand Name | HOPE |
| Model Number | HP81 | Certification | ISO900; CE(EU) |
| Place of Origin | China | ||
| High Light | Doosan concrete breaker attachment ，Sany concrete breaker attachment ，26 Ton concrete breaker for excavator | ||
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
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.
| 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 | 3560 | 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 |
ABOUT US
Yantai Hope Precision Machinery Co., Ltd. was founded in the scenic coastal city of Yantai. The company specializes in the technical R&D and sales services of hydraulic breakers, wood grabbers, vibration hammers and other excavators and accessories. It adopts world-class production lines, high-quality alloy steel, advanced and reasonable oil channel design, rigorous heat treatment technology, first-class professional R&D team and more than 10 years of production experience. It has super striking power, stable work, economical and durable, and is suitable for various harsh working environments.Relying on global resources, it occupies the most cutting-edge information and development advantages, and leads the cutting-edge of excavators.
Company Details
Business Type:
Manufacturer
Year Established:
2006
Total Annual:
5000000-10000000
Employee Number:
50~100
Ecer Certification：
Verified Supplier
Yantai Hope Precision Machinery Co., Ltd. was founded in 2006 in the beautiful coastal city of Yantai. The company covers an area of about 6,000 square meters and has a well-organized production structure and efficient process management. Equipped with modern production equipment, it provid... Yantai Hope Precision Machinery Co., Ltd. was founded in 2006 in the beautiful coastal city of Yantai. The company covers an area of about 6,000 square meters and has a well-organized production structure and efficient process management. Equipped with modern production equipment, it provid...
Get in touch with us
Leave a Message, we will call you back quickly!