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[China]
Trade Verify
Address: Room 107,No.1218, Zhongshan Ave., Tianhe, Guangzhou, China
Contact name:KOKO XIAO
Guangzhou Huilian Machine Equipment Co., Ltd. |
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Verified Suppliers
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HB40G Back Head Hydraulic Rock Hammer Breaker Excavator Spare Parts Cylinder Front back Head
| Part Name | Hydraulic Breaker Back Head |
| Part Model | HB40G |
| Material | Alloy steel |
| Size | Standard |
| Hardness | Hard Enough |
| Feature | Durable |
| AppliCATEEEEEEEEion | Hydraulic Rock Breaker Hammer |
| OEM | Acceptable |
| MOQ | 1PCS |
| Warranty | 3 Months |
| Delivery Time | 1-7 Days |
Hydraulic Breaker Cylinder
Our company specialized in manufacturing all kinds of hydraulic
breaker hammer,breaker hammer pipeline and their accessories as
well as excavator attachments, breaker parts has hydraulic breaker
piston, Front & Back head, cylinder, Thrust & Outer
bushings, Hammer drill rod and flat pin, Valve and valve, code Seal
housing and so on. All the accessories of our pipeline, including
clamps, ball valve, foot valve, wire plug, wire alignment, relief
valve, lock valve, bracket, connector, hammer tube, arm iron pipe
assembly, three-way iron pipe, are independently developed and
manufactured by our factory to ensure product quality, safety and
reliability.
| SB30,SB35,SB40,SB43,SB45,SB50,SB60,SB70,SB81,SB100,SB121,SB130,SB151 |
| HB10G,HB15G,HB20G,HB30G,HB40G,HB50G F1,F2,F3,F4,F5,F6,F9,F12,F19,F22,F27,F35,F45etc |
| MB700,MB750,MB800,MB1000,MB1200,MB1500,MB1600,MB1700, HB2000,HB2200,HB2500,HB3000,HB3600,HB4200,etc |
| BRH125,BRH250,BRH501,BRH625,SC12,BRV32,BRV43,etc |
| SAGA20,SAGA180,SAGA200,SAGA210,SAGA300,MS550,MS600,MS700,etc |
Our Service:
1. We can offer a comprehensive range of hydraulic breakers, digger
breakers,excavator stone breaker, mini excavator concrete
breaker,excavator hammer attachment.
2. Of course You may rest assured that all of our products can be
supplied in a wide range of designs, and the productcan be
customized according to your personalized requirements to meet your
requirements. Meanwhile, we can offer an excellent after-sale
service.
3. Your business relationship with us will be confidential to any
third party.
4. We promise to reply to you upon receipt of your inquiry within
12 hours .
Hydraulic Breaker Spare Parts:
| Hammer Parts | Main Body | Back Head | Charging Valve | Cylinder |
| Socket Plug | Piston | Adapter | Valve | Valve Plug |
| Front Head | Grease Nipple | Rod Pin | Stop Pin | Rubber Plug |
| Ring Bush | Thrust Bush | Upper Bush | Front Cover | Tool Bush |
| Rod Moil Point | Chisel | Washer | Through Bolt | Side Rod |
| Air Check Valve | Valve Adjuster | Accumulator | Accumulator Body | Accumulator Cover |
| Charging V/V | Diaphragm | Seal Kit | O-Ring Seal | Gas Seal |
| Buffer Seal | Dust Seal | U-Packing | Back-up ring | Side Bolt |
| Down Cushion | Tool Set | N2 Gas Charging Set | N2 Gas Cylinder | B-3way valve assy |
| Seal Retainer | Valve Sleeve | Front Head Pin | Lower Bush | Hex Nut |
| Socket Bolt | Step Seal | Upper Cushion | Rubber Pad | Shock Absorber |
Production Process
Through/Side/Hex Bolt:
Material: 42crmo
Bolt has 10.9 Grade and 12.9 Grade
Heating processing →Quench →Temper→Surface treatment:natural colour
and black coating
Mounting Pin:
Material: 42crmo
Hardening→Tempering-finish machining→ Mid frequency induction
hardening →Outside diameter grinding
The depth of quenching is 3MM and the high surface hardness,with
high Durability.
Special checkered piston:
Material: 20cr2*114
thermal treatment use overall carburizing →quenching heat treatment
→ Processing using high precisioin checkered grinding technology
With high surface precision and good fineness . Hydraulic oil can
adhere to the piston surface well and forming oil film , with good
lubricity and abrasive resistance , to extend the piston’s life ,
and keep the force of impact .
Custom Piston:
Material: 20cr2*114
Our company can according to the customer request to make special
specifiCATEEEEion piston: According to the assembly need grinding
piston diameter, Control piston in tolerance range, make piston and
cylinder body between the fit clearance to achieve the best effect.
Inner Bush:
Material: 42crmo or 20crmo
Forging blank → finish machining → carburizing→ quenching→Fine
grinding
Product accuracy is high and stand wear and tear .
Front cover:
Material: 42crmo or 20crmo
Forging blank→finishing (finish machining) → Carburizing heat
treatment →assembly surface fine grinding
Product is wear-resisting and impact resistance.
