Hydraulic breakers, also known as "hydraulic hammer", "hammers", "peckers", "hoe rams" or "hoe rammers."
Hydraulic breakers have become an important tool for hydraulic excavators. Some people have installed hydraulic breakers on backhoe loaders (also known as two-headed) or wheel loaders for crushing operations.
The power source of the hydraulic breaker is the pressure oil provided by the excavator or the pumping station of the loader. It can more effectively clean the mud in the floating stones and rock gaps in the function of excavating the foundation of the building.

As there are wide range of uses for the hydraulic breakers, high quality repair kits are required for it. And HQPA seal kit is your best choice.
HQPA seal kit is own brand of Sonka Engineering Machinery. It stands for High Quality Product Assurance. The company has built its reputation on the field of hydraulic system seal kit, including breaker seal kit, cylinder seal kit, pump seal kit, valve seal kit, motor seal kit.
And the brands of seals that Sonka Company dealing with include SKF, Parker, NOK, KYB, TRELLEBORG, HALLITE, YCC, TTO, NAK and etc. These high quality seals are used in BREAKER, EXCAVATOR, LOADER and BULLDOZER of FURUKAWA, SOOSAN, DEAMO, NPK, TOYO, TOKU, JCB, KOMATSU, , HITACHI, VOLVO, HYUNDAI, DOOSAN, KATO and so on.

1) Undercarriage spare parts: track shoe, track link, bolt, track roller, carrier roller, sprocket, front Idler, idler cushion…

2) Swing circle and related parts: swing gear, swing circle, swing machinery , moter ass'y, ring, valve, carrier …

3) Engine spare parts: cylinder head, cylinder block, turbocharger, piston, piston ring, metal, crankshaft, oil pump, fuel injection pump, water pump, alternator, starting motor…

4) Hydraulic spare parts: main valve, main pump, solenoid valve, boom/arm/bucket cylinder, final drive, travel motor, swing machinery, swing Motor…

5) Operator’s Cab spare parts: monitor, controller, engine controller, wiring harness, seat, air conditioner, air compressor…

6) Work equipment: boom, boom cylinder, arm cylinder, arm, bucket cylinder, bucket, link, tooth, adapter, cutter…

7) Quick-wear part: pin, bushing, filter, belt, bucket lip…

8) Electrical system: battery ,alternator, light, cable, relay, monitor, accelerator motor ass’y, starting motor, air conditioner, controller...

9) Cooling system: radiator core ass’y, oil cooler ass’y, after cooler ass’y, condenser ass’y, air cooler ass’y, oil cooler cover...

10) Fuel tank and related parts: strainer, sensor, fuel tank, water seperator…

1. We have a professional team, more than 10 years of experience parts.

2. We can offer used and new, OEM, good quality made in china parts to you.

3. The turbo will give weight, price when quotation.

4. Genuine turbo stock pictures will send before order.

5. All parts can check with part number, all parts can order follow the part number.

6. Quick delivery time, in 24 hours if there is stock.

7. Safe packing to protect the goods, such as wooden boxes, Iron sheets for our parts.

8. A small quantity can be accepted. The sample order also accepted.

9. 24 hours oversea service.

10.Lifelong after-sales service.