2.5-4.5ton Excavator Hydraulic Hammer Breaker Hydraulic Rock Hammer

Product Description

Product Description Working Principle
Hydraulic drive system: Like ordinary breaking hammers, it relies on the hydraulic system of equipment such as excavators to provide power. Through the pressure of hydraulic oil, the piston is driven to reciprocate in the cylinder body to generate impact force.
Cushioning and sound insulation design: In the structural design of the breaking hammer, special cushioning devices such as cushioning rubber pads and shock-absorbing springs are adopted, which can absorb and slow down the impact force generated by the piston movement and reduce the transmission of vibration and noise. At the same time, the outer shell is wrapped with sound insulation materials such as sound-absorbing cotton and sound insulation boards to further block the outward diffusion of noise.
application scenarios
Urban construction and demolition: Conducting construction demolition and road renovation projects in areas with strict noise control requirements such as urban central areas and near residential areas, such as the demolition of old residential areas and the renovation of urban roads.
Indoor construction: In some occasions where indoor space is limited and crushing operations are required, such as structural renovation inside large buildings and construction in subway stations, the advantages of low noise and small vibration of SuiShan silent hydraulic breakers can avoid excessive interference to the surrounding environment and personnel.
Precision engineering construction: For some projects with high construction precision requirements, such as ancient building restoration and bridge maintenance, the characteristic of small vibration can reduce damage to the original structure and better protect the integrity of the construction object.
Our Advantages characteristic
Excellent noise control: Through the above buffer and sound insulation design, the silent hydraulic breaker can reduce noise to a relatively low level during operation. Generally, the noise is reduced by about 10-15 decibels compared to ordinary hydraulic breakers. The noise at a distance of 1 meter from the hydraulic breaker can be controlled at around 80 decibels.
Low vibration: Effectively reduces vibration during operation. Not only does it reduce the physical impact on operators, but it also reduces wear and tear on host equipment such as excavators, prolonging the service life of the equipment.
High efficiency and energy saving: Adopting advanced hydraulic system and optimized design, while reducing noise, it maintains a relatively high working efficiency. The striking frequency and crushing capacity are equivalent to those of ordinary breaking hammers. Moreover, under the same power, the energy consumption is relatively low.
High reliability: The overall structure is sturdy and durable. Key components are made of high-quality materials and advanced manufacturing processes, with good wear resistance and corrosion resistance, reducing the probability of failures and improving the reliability and stability of the equipment.
Detailed Photos
Product Parameters

model	rod diameter	suitable Excavator weight	movement weight	total weight of the crushing hammer	oil pressure
	mm	ton	kg	kg	bar
05	35	0.5-1	40	65	88-117
10	40	1-3	53	70	88-117
20	45	1.2-3	67	125	88-117
30	53	2.5-4.5	85	151	88-117
40	68	4-7	152	357	108-137
43	75	6-9	210	446	118-147
45	85	7-14	278	729	127-157
50	100	10-15	475	1003	147-167
60	125	15-18	616	1367	147-167
70	135	18-26	846	1889	157-176
81	140	18-26	916	2007	157-176
81A	140	18-26	952	2007	157-176
100	150	27-35	1088	2453	157-176
121	155	28-36	1309	2964	176-196
131	165	30-40	1438	2912	176-196
140	165	30-40	1586	2917	176-196
151	175	35-40	1929	3898	176-196
185	185	35-45	2411	4809	186-216
195	190	40-55	2626	5164	186-216
210	210	60-80	3396	6993	196-235

model	Hydraulic pressure oil mass	percussive frequency	pipe width	hitting power	size(L*W*H)
	l/min	bpm	mm	j	mm
05	15-25	800-1300	12.7	720	1200*260*295
10	15-25	800-1300	12.7	720	1250*260*295
20	20-30	700-1200	12.7	720	1331*260*295
30	25-30	600-1100	12.7	720	1417*350*305
40	40-70	500-900	12.7	720	1660*328*486
43	50-90	400-800	12.7	720	1712*328*486
45	60-100	400-800	19.05	980	2074*438*570
50	80-110	350-700	19.05	1460	2345*440*570
60	90-120	350-650	25.4	1500	2500*500*620
70	130-150	400-800	25.4	2335	2847*560*710
81	120-180	350-500	25.4	4500	2793*560*710
81A	120-180	350-500	25.4	4500	2793*560*710
100	150-190	350-700	25.4	4961	3002*640*760
121	200-260	250-400	31.75	6800	3075*640*760
131	200-260	250-400	31.75	7308	3337*654*840
140	200-260	250-380	31.75	7308	3337*654*840
151	210-290	200-350	31.75	8300	3723*670*920
185	220-270	200-250	31.75	8300	3645*790*930
195	220-290	180-200	31.75	9000	3845*820*950
210	290-350	150-200	31.75	9000	3960*850*960

Company Profile