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[China]
Trade Verify
Address: No 8,Shenzhen street,Development Zone,Yantai,Shandong,China
Contact name:David
Yantai Hope Precision Machinery Co., Ltd. |
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Verified Suppliers
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Hope hydraulic breaker is a powerful percussion hammer fitted to an excavator for demolishing hard (rock or concrete) structures.With advanced and high-precision production and testing equipment, high-quality technical personnel, combined with the quality management system, the accuracy and stability of product performance have been greatly improved, and the product has been comprehensively and strictly inspected before leaving the factory, making the company's product quality more prominent in the construction machinery industry.
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.
6.With high-quality oil seals,the products have the feature of good sealing function,high temperature resistance and corrosion resistance.The products can adopt to the vibration of the machine and the egocentricity of the spindle to provide a long time service.
7.Using the high-quality carbon structural steel,the screws have higher strength,good mechanical properties and deformation resistance.
8.Outstanding weight ratio.
9.Less maintenance cost.
| ITEMS | GUN 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 |
ABOUT US
Yantai Hope Precision Machinery Co., Ltd. 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.
After more than ten years of development, we process a professional and experienced technical research team.We produce our own brand by ourselves, the models of our products respectively are SB05, SB10,SB20,SB30,SB35,SB40,SB43,SB45,SB70,SB81 and other models.Our products are based on the quality of development. We use the highest quality raw materials and the most advanced manufacturing processes to provide the most durable quality products and best appearance and after-sale services.
