Suitable For 6 Tons Side Type Hydraulic Breaker
Product Overview
Key Design Features
Strengthened mounting bracket system
Fabricated from high‑strength steel with extra ribs and gussets, the bracket effectively disperses side‑loading stresses. For safe operation, we recommend that the excavator boom's rated structural strength be at least 20% higher than the breaker's operating weight.
Optimised accumulator position
The gas‑charged accumulator is strategically relocated to maintain stable nitrogen/oil separation regardless of the breaker's tilt angle, ensuring consistent impact energy output during angled strokes.
Re‑routed hydraulic hoses
Custom‑length hoses with swivel joints and quick‑disconnect couplers prevent kinking or pinching when the excavator arm moves through its full range. This layout also simplifies daily inspection and hose replacement.
Advanced wear‑resistant bushings
The guide system uses specially alloyed bushings and wear plates that withstand non‑vertical forces, significantly extending service life in abrasive applications.
Maintenance Best Practices
Greasing frequency
Increase by 25% over standard breakers to compensate for side‑load friction.
Accumulator pressure check
Always position the breaker vertically (tool down) before measuring nitrogen pressure to obtain accurate readings.
Weekly inspections
Check all hose connections, bracket bolts, and pivot pins for looseness or wear.
Structural fatigue monitoring
Examine the Adapter Plate and boom attachment points for hairline cracks, especially after prolonged use in hard rock.
Technical Specification
|
Item/ Model |
Dimension (length*width*width) |
Operating Weight |
Tool Diameter*length |
Work Flow |
Working Pressure |
Impact Rate |
|
UNIT |
mm |
kg |
mm |
L/min |
bar |
bpm |
|
S45H |
570*270*450 |
113.1 |
φ45*490 |
20-40 |
90-120 |
700-1200 |
|
S53H |
650*290*600 |
147.5 |
φ53*545 |
25-50 |
90-120 |
600-1100 |
|
S68H |
700*310*670 |
244.5 |
φ68*700 |
40-70 |
110-140 |
500~900 |
|
S75H |
940*340*790 |
371.5 |
φ75*750 |
50~90 |
120~150 |
400~800 |
|
S85H |
1210*420*980 |
486 |
φ100*1000 |
80~110 |
150~170 |
350~700 |
|
S100H |
1210*420*980 |
800 |
φ100*1000 |
80~110 |
150~170 |
350~700 |
|
S135GH |
1610*550*1250 |
1450 |
φ135*1200 |
100~150 |
160~180 |
350~450 |
|
S140H |
1670*550*1270 |
1713 |
φ140*1250 |
160~190 |
160~180 |
350~500 |
|
S140AH |
1670*550*1270 |
1744 |
φ140*1300 |
160~190 |
160~180 |
350~500 |
|
S150GH |
1760*600*1420 |
2308 |
φ150*1400 |
160~190 |
160-180 |
300-450 |
|
S155H |
1960*630*1400 |
2495 |
φ155*1450 |
180~220 |
170~190 |
300~500 |
|
S165H |
2150*640*1510 |
2800 |
φ165*1500 |
190~260 |
170~190 |
250~400 |
|
S175H |
2250*700*1520 |
3718 |
φ175*1600 |
220~280 |
180~200 |
250~400 |
|
S185H |
2400*770*1850 |
4850 |
φ185*1700 |
240~310 |
190~220 |
240-310 |
|
DC700H |
2406*830*1753 |
5517 |
φ195*1760 |
350-500 |
220-240 |
150-250 |
|
DC800H |
3639*870*1773 |
6097 |
φ200*1800 |
350-500 |
220-240 |
200-300 |
|
Item/ Model |
Nitrogen Chamber Pressure |
Accumulator Pressure |
Hose Spec |
Suitable Excavator |
Suitable Excavator |
Accumulator |
Selector Valve |
|
UNIT |
kg/cm² |
kg/cm² |
inch |
ton |
lbs |
Yes/No |
Inside/outside |
|
S45H |
16±5 |
/ |
3/8+1/2 |
1.2-3.0 |
2,700-6,700 |
||
|
S53H |
/ |
1/2 |
2.5-4.5 |
5.600-10.000 |
0.06-0.2 |
||
|
S68H |
16±5 |
1/2 |
4.0-7.0 |
8,800-16,000 |
|||
|
S75H |
16±5 |
1/2 |
6.0-9.0 |
13,300-20,000 |
|||
|
S85H |
16±5 |
3/4 |
11.0-16.0 |
24,500-36,000 |
|||
|
S100H |
16±5 |
3/4 |
11.0-16.0 |
24,500-36,000 |
|||
|
S135GH |
6±5 |
60±5 |
1 |
16.0-21.0 |
40,000-46,000 |
Yes |
|
|
S140H |
16±5 |
60±5 |
1 |
18.0-26.0 |
40,000-58,000 |
||
|
S140AH |
16±5 |
60±5 |
1 |
18.0-26.0 |
40,000-58,000 |
Yes |
|
|
S150GH |
18±5 |
60±5 |
1 |
25.0-30.0 |
55,000-66,000 |
Yes |
Outside |
|
S155H |
18±5 |
65±5 |
1 1/4 |
28.0-35.0 |
62,000-77,000 |
Yes |
|
|
S165H |
20±5 |
65±5 |
1 1/4 |
30.0-45.0 |
66,000-100,000 |
Yes |
|
|
S175H |
20±5 |
65±5 |
1 1/4 |
35.0-45.0 |
77,000-99200 |
Yes |
|
|
S185H |
20±5 |
65±5 |
1 1/4 |
40.0-55.0 |
88,000-121,000 |
Yes |
Outside |
|
DC700H |
20±5 |
65±5 |
1 1/4 |
45.0-60.0 |
100,000-132200 |
Yes |
Outside |
|
DC800H |
20±6 |
65±5 |
1 1/4 |
48.0-65.0 |
105800-143300 |
Yes |
Outside |
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