| Customization: | Available |
|---|---|
| After-sales Service: | Online Service |
| Warranty: | 3 Months |
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| Part Name | Breaker Chisel |
| Part Model | G80 G88 G90 G100 G120 G130 |
| Material | 42CrMo |
| Size | Standard |
| Hardness | Hard Enough |
| Feature | Durable |
| Appliy to | Hydraulic Rock Breaker Hammer |
| OEM | Acceptable |
| Warranty | 3 Months |
| Delivery Time | 2-7 Days |
| Model | Unit | MD450 | MD530 | MD680 | MD750 | MD850 | MD1000 |
| Operating Weight(side) | kg | 100 | 130 | 250 | 380 | 510 | 760 |
| Operating Weight(top) | kg | 122 | 150 | 300 | 430 | 550 | 820 |
| Operating Weight(silenced) | kg | 150 | 190 | 340 | 480 | 580 | 950 |
| Working Flow | L/min | 20-30 | 25-45 | 36-60 | 50-90 | 45-85 | 80-120 |
| Working Pressure | bar | 90-100 | 90-120 | 110-140 | 120-170 | 127-147 | 150-170 |
| Impact Rate | bpm | 500-1000 | 500-1000 | 500-900 | 400-800 | 400-800 | 400-700 |
| Chisel Diameter | mm | 45 | 53 | 68 | 75 | 85 | 100 |
| Hose Diameter | Inch | 1-2 | 1-2 | 1-2 | 1-2 | 3-4 | 3-4 |
| Applicable Excavator | Ton | 1-1.5 | 2.5-4.5 | 3-7 | 6-9 | 7-14 | 10-15 |
| 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) is a specialized manufacturer and supplier of hydraulic breaker components, excavator spare parts, and OEM hydraulic seals, based in Guangzhou, China. With over 13 years of industry experience, we focus on providing complete seal kits and individual seals for hydraulic breakers and excavators.
Our product lineup includes:
Hydraulic Breaker Parts: Full seal kits, diaphragms, pistons, chisels, upper/lower wear bushes, rod pins, through bolts, side bolts, control valves, front heads, cylinders, accumulators, nitrogen gas charging kits, and more.
Excavator Components: Hydraulic cylinder seal kits (for boom, arm, and bucket), hydraulic pumps, travel/swing motors, and other critical parts.
We support nearly all major brands and are committed to supplying high-quality replacement parts, including OEM-equivalent and genuine-grade aftermarket solutions, ensuring reliability and performance.
Q: When will ship my order?
A:Once we get confirmation of payment, we will try our best to ship order within 10 days.
Q: Which shipping term you can supply?
A:By sea, air or by express ( DHL, Fedex, TNT, UPS, EMS)
Q: How long does it take to my address?
A:The Normal delivery time is 7-15 days, depending on which country you are in.
Q: How can I trace my order?
A:We will send you the tracking number as the goods be sent.
Q: If I am not satisfied with the products, can I returns goods?
A:Yes, we offer exchange and repair service under warranty. Please contact us before you return
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