| Customization: | Available |
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| After-sales Service: | Online |
| Warranty: | 1 Year |
| Shipping Cost: | Contact the supplier about freight and estimated delivery time. |
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| Refund policy: | Claim a refund if your order doesn't ship, is missing, or arrives with product issues. |
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| Item / Model | Unit | JSB1600T | JSB1900T | JSB2800T | JSB3500T | JSB4500T |
| Suitable Excavator | Ton | 19-26 | 19-26 | 27-38 | 28-40 | 30-45 |
| Chisel Diameter | Mm | 135 | 140 | 150 | 155 | 165 |
| Hose Diameter | Inch | 1 | 1 | 1 | 1.25 | 1.25 |
| Total Weight | Kg | 1665 | 1871 | 2420 | 2620 | 3920 |
| Overall Length | Mm | 2710 | 2860 | 2950 | 3280 | 3330 |
| Operating Pressure | Kg/cm2 | 160-180 | 160-180 | 160-180 | 160-180 | 160-180 |
| Required Oil Flow | L/min | 120-160 | 130-170 | 150-190 | 170-220 | 200-300 |
| Impact Rate | Bpm | 400-700 | 400-600 | 350-500 | 250-400 | 250-350 |
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