Excavator Rock Breaker/Hydraulic Road Breaker

Features:
1. Advanced Breaking Technology 
2.Suitable for different excavators.
3. Powerful Hydraulic System Increased the Impact of Nitrogen 
4. Sufficient, Precise Spare Parts of High Quality
5.High strength material and long working life.
6.Realiable quality and resonable price.

Specifications:

Model	Unit	HMB450	HMB530	HMB680	HMB750	HMB850	HMB1000	HMB1350	HMB1400	HMB1550	HMB1650
Weight	kg	120	190	300	375	510	840	1510	2029	2900	3500
Length	mm	1000	1100	1300	1719	1737	1900	2300	2420	2620	3015
Working Flow Rate	liter/min	25-50	25-60	26-60	50-90	45-85	80-120	130-170	150-190	150-230	200-260
Oil Relief Pressure	kg/cm2	160	170	170	170	190	190	210	210	230	240
Working Pressure	kg/cm2	90-100	90-120	110-140	120-170	127-147	150-170	160-185	160-185	170-200	180-200
Impact rate	bpm	500-1000	500-1000	500-900	400-800	400-800	400-650	400-650	400-800	400-800	250-400
Chisel Diameter	mm	45	53	68	75	85	100	135	140	155	165
Hose Diameter	inch	1/2	1/2	1/2	'1/2	'1/2	'3/4	1	1	1	5/4
Back head pressure	kg/cm2	16	16	16±0.5	16±0.5	16±0.5	16±0.5	16±0.5	16±0.5	16±0.5	16±0.5
Accumulator Pressure	kg/cm2	/	/	/	/	/	/	60	60	60	60
Suitable Carrier	ton	1-1.5	2.5-4.5	4-7	6-9	7-14	10-15	18-25	20-30	27-36	30-45

Accessories:
The standard free spare parts: Two chisels, two hoses, one set of N2 charging kit with N2 bottle and pressure gauge, one set of spare seal kit, one tool box with necessary maintenance tools and operation manual as well.
 
Projects:
HMB breakers can be widely used to breaking rock, paving road, building
demolition, mining, dismantling engineering and special engineering etc.
a. Mining---Mining, Second-time breaking;
b. Metallurgy---Clearing slag, Demolition of furnace and foundation;
c. Road---Repairing,Breaking,Foundation work;
d. Railway---Tunneling, Demolition of bridge;
e. Construction---Demolition of building and reinforced concrete;
f. Ship repairing---Clearing clam and rust from the hull;
g. Others---Breaking frozen mud
 
Packaging: HMB hydraulic breaker is packed by plywooden cases.
Delivery:Delivery Detail :Within 5-7 days after received the down payment.

Services:
1.7Days *24Hours hot line and email service
2.Your inquiry related to our products or prices will be replied in 24 hours
3.Well-Retrained and experience staffs to answer all your questions
4.OEM and ODM is available.
5.How to buy:
a. Let me know your excavator model
b. Let me know the operation weigh of your excavator
c. Let me know your ordering quantity
d. Let me know your destination port

FAQ:
1.What color can you produce ?
Red.If you need special, please advise.
 
2.How about the delivery time ?
Within 7-10 working days after receiving T/T payment.
 
3.What's the MOQ and payment ?
MOQ is 1 set.
T/T, L/C, Escrow, west union is accepted. and other terms can also be negotiated.
 
4.Are you a manufacture?
Yes, our factory was established in 2009.
 
5.Can you produce according to customers' design?
Sure,we are professional manufacturer,OEM is available.
 
6.Which country have you exported?
Canada, Australia, Peru, Egypt, Brazil, Mexico, Iran, South Africa,etc.
 
7.Are you sure that your product will fit my excavator?
Our breakers can be adapted to different excavators. Show me your model number, and we can give you best solution.
 
 8.How about the package?
Standard wooden cases, or as customers' demands.

Yantai Jiwe Construction Machinery Equipment Co.,Ltd  is the professional manufacturer of Hydrualic Breaker, Quick Hitch, Excavator Plate Compactor, Earth Auger, Excavator Ripper and Hydraulic Breaker Spare Parts. Our product can be used for VOLVO, SUMITMO, KOBELCO, JOHN DEER, LIEBHEER and so on.
Looking forward to having a good cooperation with you!