SB147 Piston Breaker Spare Parts  Hydraulic Breaker Hammer Piston Cylinder Bushing SB147 Hydraulic Hammer Inner Outer Upper Lower Bushing

SB147 Piston Breaker Spare Parts Hydraulic Breaker Hammer Piston Cylinder Bushing SB147 Hydraulic Hammer Inner Outer Upper Lower Bushing

PRODUCT PARAMETERS

The excavator breaker hammer piston cylinder bushing is a precision-engineered component designed to ensure smooth and efficient operation of hydraulic breakers. Installed in the piston cylinder, this bushing reduces friction, minimizes wear, and enhances the overall performance of the breaker. Made from high-quality materials, it is built to withstand extreme pressure, impact, and harsh working conditions, making it ideal for mining, construction, and demolition applications.

Premium alloy steel: High-quality material with precision machining and heat treatment.
High strength: Combines hardness and impact toughness for top performance.
Durable & reliable: Resists wear and breakage for long-lasting use.
Versatile & cost-effective: Ideal for various conditions, great value.

Recommend Products

We Can Provide Following Hydraulic Breaker Models

Related Breaker Models Bushing We Can Provide

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 specification 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

Advantages Of Huilian Hydraulic Breaker

▶ Powerful Performance

Huilian hydraulic breaker became Lighter,Stronger and More Powerful than ever.
▶ Adjustable Frequency

Goochance hydraulic breaker intelligently selects the most economical striking frequency,improves production efficiency,does not waste energy and ensures the best power recovery of the next blow,and can cope with various working conditions.
▶ Easy to Maintenance

Everything has been carefully designed and maintenance is no longer a chore.
▶ Easy Operation

Huilian hydraulic breaker allows the operator to focus on the operation monitoring hydraulic parameters or power settings.
▶ Engineering and Innovation

From machining to final assembly,Goochance hydraulic breaker are manufactured with world-class technology,top raw materials and best steel to provide the highest quality and reliability.
▶ Optimal Greasing Systems

Goochance hydraulic breaker provides greasing device so the breaker always get more optimal grease supply.

Application

1. Mining: Mountains, mining, crushing, secondary crushing.
2. Metallurgy,slag cleaning, ladle furnace demolition, demolition equipment foundation body dissatisfied.
3. Railway: tunnel, bridge, mountain down.
4. Highway: highway repair, cement pavement broken, foundation excavation.
5. Municipal gardens: concrete crushing, water,electricity, gas engineering construction, the transformation of the old city.
6. Building: the old building demolition, reinforced concrete broken.
7. The ship hull in mussels.
8. Other: ice breaking, breaking the Vibrating Sand.

Koko Shop Machine Co.,Ltd (Huilian Machinery) found in 2011, is a professional supplier who is specializd in construction machinery parts for excavator and attachments, including Hydraulic Hammer, Hydraulic Breaker Spare Parts, Quick Coupler, Hydraulic Grab, Ripper, Vibrator, etc. And, Excavator parts Engine, Hydraulic Pump, Swing motor, Travel motor, Main control Valve, Swivel Joint, Hydraulic seal kit. After 12 years developments, Huilian Machinery factory make quality parts with it's advance technology and advance machines. Hydraulic Breaker Parts suitable for: Atlas copco, Soosan, Furukawa, Atlas Copco, Alpha, Bretec, BTI, CATEEEEEE, CP, Daemo, DMB, Alicon, D&A, Doosan, EDT, Epiroc, Everdigm, Fine, Furukawa, General GB, Hammeroc HR, Hyundai HDB, Indeco HP MES, JCB, Kent, KCB, Komac, Komatsu JTHB, JKHB, Korota, Krupp, Kwanglim, Konan, Montabert, MSB, MTB, Noah, NPK, Okada, OKB, Omal, Poqutec, Powerking, Promove, Rammer, RB Hammer, RBI, Rhino, , Soosan, Stanley, Teisaku, T&H, Toku, Toyo, UBTECH, ECand so on. Hydraulic Excavator Parts suitable for: Komatsu, Hitachi, EC, Hyundai, Kobelco, Sumitomo, Kato, Doosan, JCB, cx, Sany, Liugong, XCMG, Xugong, Zoomlion, etc. OEM and ODM service offered.

In order to meet different customers' needs, Huilian Machinery also purchases Genuine Parts from German, Japan, Korea. And we established a long-term business relationship with customers from all over the world, like: U S A, Mexico, Saudi Arabia Kenya, Algeria, UAE, Russia, Morocco, etc. In 2023, Huilian Machinery became Distributors of easywork engineering machinery (SANY Group) in Russia and indonesia.

Koko Shop Machine is continuously seeking the chances to meet all the friends both from home and abroad for win-win cooperation.

And we believe that quality parts will take us to a further place. Let’s build a better tomorrow, together!

Introduction to Koko Shop Company

CertifiCATEEEEions

Enteprise Honor

Service Brand

Our Factory

Koko Shop Machine Management Department is an important control method for processing quality. It equipped with the most advanced inspection equipments The professional control devices,it can provide accurate reference data to choose the most suitable material and accessories, which also effectively control parts quality. Besides, it also provides digital information for engineers and quality controller to determine feasibility for spare parts after processing. This is the working processing of quality control.

Chooing steady quality supplier. After purchasing raw material, duing testing if it is proved well, then we will arrange these eligible matrial that come into warehouse.

When the spare parts finish and come into testing working conditon. Every worker will be responsible for their spare parts. They will give out fact testing date and results. After proving testing date is accord with delivery standard. Then Koko Shop Machine Quality Management Department will allow these spare parts that go to packing department and packing.

Before delivery, Koko Shop Machine Quality Management Department should check all mark and packing conditon. If it is prove it is accord with exporting standard and customer's requirement. Then they will allow these equipment come into fininshed product area. 

Of course Koko Shop Machine Quality Management Department have the right to make sample testing for every production step to make sure product quality.