Product Details

Product Description

Earthmoving machinery equipment Hydraulic Breaker, rock Hammer with ce

Main features

1. Excellent work efficiency.
HMB hydraulic breakers adopt unique hydraulic circuit, requiring less oil, which greatly improve the efficiency of power generation.
2. Strict raw material sourcing.
All steel ingots we use are forged, which features high density and excellent toughness.
3. More durable piston life.
Advanced grinding technology, 100% concentricity between piston and cylinder, which greatly reduce possible piston issue.

4. Simple structure, less maintenance

HMB breakers require less components, reducing customers maintenance cost.

product presentation

Structure

HMB breakers adopt simple structure design with inner valve setup, which leads to less breakout rate and lower users' maintenance cost.

Specification

HMB Hydraulic breaker models:

HMB Small Type : HMB450, HMB530, HMB680, HMB750

HMB Medium Type : HMB850, HMB1000, HMB1350

HMB Heavy Type : HMB1400, HMB1550, HMB1650, HMB1750, HMB1800, HMB1900

Model	Operating Weight (kg)	Working Flow (L/Min)	Working Pressure (Bar)	Impact Rate (bpm)	Chisel Diameter (mm)	Hose Diameter (inch)	Applicable Excavator Weight (ton)
HMB450	120	25-50	90-100	500-1000	¢45	1/2	1-1.5
HMB530	190	25-45	90-120	500-1000	¢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	400-800	¢140	1	20-30
HMB1550	2900	150-230	170-200	400-800	¢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	40-55
HMB1800	4200	280-350	190-210	230-320	¢180	1.1/4	40-55
HMB1900	4230	280-350	190-210	230-320	¢190	1.1/4	50-60