RHB325 RHB326 RHB328 RHB330 RHB332 RHB335 Hydraulic Breaker Hammer Spare Parts Hydraulic Breaker Front Head
| Part Name |
Hydraulic Breaker Hammer Front Head |
| Part Model |
RHB325 RHB326 RHB328 RHB330 RHB332 RHB335 |
| Quality |
100% high test |
| Brand |
original genuine |
| Application |
Excavator wheel loader |
| Color |
Customized |
| Warranty |
3- 6months |
| Packing |
Standard Wooden case packing or as customized. |
| MOQ |
1PC |
Other Model Front Head We Have
| Brand Name |
We can supply Front Head/ Back Head/ cylinder for the following excavator hydraulic hammers. |
| Soosa |
SB40 SB43 SB45 SB50 SB81N,SB81,SB100,SB121,SB131,SB140,SB151 |
| Furukawa |
HB15G,HB20G,HB30G,HB40G,F20,F22,F35,F45,FS27 FS37 FS47 |
| EDT |
EDT400,EDT430,EDT450,EDT800,EDT2000,EDT2200,EDT2200A,EDT3200, |
| EDT3500, EDT4500,EDT3000,EDT1000,EDT8000,EDT6000F, EDT4500F |
| HANWOO |
RHB350,RHB313-V RHB326 RHB325 RHB330 RHB340 |
| Atlas Copco |
MB1600,MB1500 |
| Daemo |
DMB210, DMB230, DMB2200, DMB2300, DMB3000 |
| Kwanglim |
SG2100 |
| TYO |
THBB1600 |
Breaker 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 checked piston: |
| Material: 20cr2*114 thermal treatment use overall carburizing →quenching heat treatment → Processing using high precision checked 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: 20crmo ,2*114 Our company can according to the customer request to make special specifiCATEEion 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. |
| Front Head,Cylinder,Back Head: |
| Material :20crmo or 35crmo, Forging blank→CNC(finish turning)→Precision turning (side A&B)→Polishing to remove burrs→Semi-finished product inspection→ Heat treatment →Carburizing and quenching → Precision machining of short holes and frond faces (Accurate grinding) → Grinding long holes (Accurate grinding) → Finished product inspection |
| 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 |
Koko Shop Machine Co., Ltd (EB Seals)
A professional hydraulic seals and construction machinery parts manufacturer based in Guangzhou, China, with 15 years of expertise. We deliver:
Full-brand compatibility: Seal kits, pistons, valves, accumulators for hydraulic breakers; cylinder seals, hydraulic pumps, and travel motors for excavators.
Audited Supplier 
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