Hydraulic breaker /excavator hammer/ excavator hydraulic 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) | Imapct Rate (bpm) | Chisel Diameter (mm) | Hose Diameter (inch) | Applicable Excavator Weight (ton) |
HMB450 | 150 | 20-40 | 90-120 | 700-1200 | 45 | 1/2 | 1.2-3 |
HMB530 | 190 | 25-45 | 90-12 | 500-1100 | 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 | 350-600 | 140 | 1 | 20-30 |
HMB1550 | 2900 | 150-230 | 170-200 | 300-550 | 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 | 40-50 |
HMB1800 | 4200 | 280-350 | 190-210 | 230-320 | 180 | 1.1/4 | 45-55 |
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.
