2, moil chisel: suitable for fine grain and neutral concrete and soft non-stratified rock crushing.
3, blunt chisel: suitable for medium hardness of stones or broken small stones broken, so that the next step smaller.
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Product Details:
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| Showroom Location: | None | Video Outgoing-inspection: | Provided |
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| Machinery Test Report: | Provided | Marketing Type: | Hot Product 2022 |
| Warranty: | Unavailable | Condition: | New |
| Applicable Industries: | Mining, Municipal Construction, | Weight: | 150 Kg, 150 Kgs |
| Suitable Excavator(ton): | 28-35 | Core Components: | Chisel |
| Product Name: | Wedge Chisel | Type: | Wedge |
| Chisel Diameter: | 155mm | Application: | 28-35 Tons Excavator |
| Model: | SB121 | Material: | 42CrMo |
| OEM: | Acceptable |
TYPE | Wedge type Chisel SB121 |
Chisel Diameter | 155mm |
Material | 42CrMo |
Weight | 150 kgs |
Application | hydraulic breaker parts for SB121 |
package | packed on the pallet, then wrapped with stretch film. |
Description | Required Oil Flow | Impact Rate | Working Pressure | Rod Diameter | Applicable Carrier | Valve Ass'y Position |
Unit | L/min | bpm | Kg/cm2 | mm | ton | / |
YLB450(SB20) | 15-25 | 550-950 | 190-220 | 45 | 1.2-3 | internal |
YLB530(SB30) | 25-50 | 550-1000 | 90-120 | 53 | 2.5-4.5 | internal |
YLB680(SB40) | 40-70 | 500-800 | 100-140 | 68 | 4-7 | internal |
YLB750(SB43) | 50-90 | 450-800 | 120-150 | 75 | 6-9 | internal |
YLB1000(SB50) | 80-120 | 350-700 | 160-180 | 100 | 7-14 | internal |
HB20G | 100-150 | 350-600 | 180-210 | 135 | 18-21 | internal |
YLB1400(SB81) | 130-170 | 350-500 | 190-220 | 140 | 20-26 | internal |
HB30G | 150-210 | 300-450 | 210-230 | 150 | 25-30 | internal |
YLB1550(SB121) | 170-220 | 300-450 | 220-240 | 155 | 28-35 | internal |
YLB1650(SB131) | 200-260 | 250-400 | 230-250 | 165 | 30-40 | internal |
YLB1750(SB151) | 210-260 | 250-350 | 240-260 | 175 | 40-55 | internal |
→ Through bolts: Longer service life by to applied heat treatment.
→ Back head: Using 20CrMo steel, impact energy is accumulated due to charged nitrogen gas in the block.
→ Front Head: Using 20CrMo steel, high quality with long using life .
→ Valve: using grinding processing to improve the size presicion, position accuracy & coordination accuracy.
→ Cylinder body: Material: 20CrMo, high temerature quenching treatment, grinding processing;
→ Piston: Longer service life by optimized design and high quality special steel.
→ Bushing: Using 20CrMo material provided by domestic famous manufacturer, forging again and again to make internal organization more tight and increasing the hydraulic breaker abrasion resistance.
→ Chisel: The specially heat treated chisel is directly applied to break rocks. Four types for your choise: Moil, Blunt, Flat, Conical Point. The material is 42Crmo.
→Main Body: Including Front head, cylinder and back head. Each part is in best performance.
→ Seal Kit: We can supply both Parker and NOK seal kit which are most famous brand in the business line.
☆Delivery time: Usually 3-7days (1-5sets) after receiving the payment
☆We can arrange hydraulic breaker shipment by ocean or air transportation according to your request from any port of China.
Our Customers
* View our Factory..
* Training how to instal the machine, training how to use the machine.
* Engineers available to service machinery overseas.