Soosan SB70 Breaker Seal Kit Hammer Hydraulic Cylinder Repair Kit For Heavy Equipment Construction
Product Details
We company produce the SB70 Breaker Seal Kit is a specialized sealing solution designed for hydraulic breakers and heavy-duty construction machinery. It includes critical components such as primary shaft seals, U-cup seals, and backup rings, crafted from high-performance polyurethane (PU) or nitrile rubber (NBR) for exceptional durability. With a temperature tolerance ranging from -30°C to 100°C (PU) and dynamic pressure resistance up to 20.6 MPa, this kit ensures reliable performance under extreme operational stress. Its seals are compatible with hydraulic oils, water-based fluids, and greases, offering robust resistance to wear, impact, and chemical corrosion. Ideal for maintenance and repair of high-pressure hydraulic systems, the SB70 kit delivers long-term sealing integrity in demanding industrial environments.
Product Parameters
Origin of Product | Guangzhou,China |
Shippment of Product | Guangzhou,China |
Applicable | Breaker/hammer |
Application | Equipment: Hydraulic breakers, construction machinery hydraulic systems. Operating Conditions: Medium-to-high-pressure hydraulic cylinders, high-impact environments. |
Shape | Round |
Media | hydraulic oil ,water, air, and most lubricants |
Color | Black and Gray |
Certificate | OEM and UDEM |
Feature | High Temperature&High Pressure&High Wear Resistance |
Catelog | Breaker Seal Kit |
Whether the Custom | Accept Custom |
Packing | General Packaging / Customized Packaging |
MOQ | 5 sets |
Shipment | by air/sea/express(DHL/FEDEX/TNT/UPS/EMS) |
Core Features Table (Clear Technical Overview)
Attribute | Description |
Compatible Models | SB70 Breaker |
Seal Type | Skeleton Oil Seal (SB-type): Double-lip structure for dynamic sealing, combining dust retention and waterproofing functions. U-Cup Seal (UHS/UN-type): Universal shaft/bore design, made of polyurethane (PU), suitable for high-pressure applications and integrated groove installation. |
Material | High-Temperature NBR Rubber + Reinforced Polyurethane (Anti-wear, anti-aging) |
Components Feature | Double-lip design , symmetrical sealing profile, chemical corrosion resistance. |
Max Pressure | 30MPa (Withstands extreme operating conditions) |
Temperature Range | -40°C to +120°C (Suitable for global climates) |
Key Benefits
Leak-Free Performance: Multi-layer sealing design prevents hydraulic fluid leaks, minimizing downtime.
Precision Fit: Engineered to SB70 breaker seal kit specifications for seamless compatibility.
Extreme Durability: Resists oil, chemicals, and abrasion in harsh conditions (e.g., mining, frozen soil).
Cost Savings: Reduces hydraulic fluid consumption and maintenance costs by up to 35%.
Product Display




We offer breaker seal kit for those model. Contact us if you can not find the item you need !
SB-10 | THBB-1400 | GB-11T | SG-350 | NPK-10XB | KB-100 | E-12X | HM1000 |
SB-100 | THBB-1600 | GB-130E | SG-400 | NPK-10XP | KB-1000 | E-15X | HM-1180 |
SB-120 | THBB-2000 | GB-14T | SG-600 | NPK-12X | KB-150 | E-18X | HM-1260Q |
SB-121 | TNB-14E | GB-170E | SG-800 | NPK-12XB | KB-1500 | E-208 | HM1300 |
SB-130 | TNB-150 | GB-228E | SG-1200 | NPK-18XB | KB-200 | E-210 | HM1500 |
SB-140 | TNB-151 | GB-230E | SG-1800 | NPK-2XB | KB-2000 | E-212 | HM-1560Q |
SB-145 | TNB-190 | GB-270E | SG-2000 | NPK-2XE | KB-2100 | E-213 | HM-1760Q |
SB-150 | TNB-220 | GB-290E | SG-2100 | NPK-3XB | KB-250 | E-214 | HM2000 |
SB-151 | TNB-230 | GB-2T | SG-2500 | NPK-4XE | KB-300 | E-215 | HM2100 |
SB-20 | TNB-23E | GB-300E | SG-2800 | NPK-5XB | KB-350 | E-216 | HM-2180 |
SB-30 | TNB-310 | GB-3T | SG-3200 | NPK-6XB | KB-3500 | E-218 | HM2200 |
SB-35 | TNB-4E | GB-400E | BRV-32 | NPK-7XB | KB-3600 | E-220 | HM2500 |
SB-40 | TNB-4M | GB-4T | BRV-43 | NPK-9XB | KB-400 | E-224 | HM2600 |
SB-43 | TNB-5E | GB-500E | BRV-45 | NPK-E-210 | KB-4200 | E-225 | HM3000 |
SB-45 | TNB-5M | GB-50E | BRV-53 | NPK-E-212 | KB-5000 | E-240 | HM-360 |
SB-450 | TNB-6E | GB-5T | BRV-55 | NPK-E-213 | MB-1000 | E-24X | HM-380 |
SB-452 | TNB-6M | GB-6T | BRV-65 | OUB-302 | MB-1200 | E-63 | HM-390 |
SB-50 | TNB-7E | GB-8T/8AT | DMB-140 | OUB-305 | MB-1500 | E-64 | HM400 |
SB-552 | SAGA-120 | GB-9F | DMB-180 | OUB-306 | MB-1600 | E-65 | HM550 |
SB-60 | SAGA-200 | GH-1 | DMB-210 | OUB-308 | MB-1700 | E-66 | HM-550 |
SB-70 | SAGA-210 | GH-10 | DMB-230 | OUB-312 | MB-500 | E-68 | HM560 |
SB-80 | SAGA-300 | GH-12 | DMB-250 | RHB-305 | MB-700/750 | EC135T | HM-560 |
SB-81 | TOP-1300 | GH-15 | DMB-300 | RHB-306 | MB-800 | FINE10 | HM580 |
SB-81N | TOP-1300 | GH-18 | DMB-360 | RHB-308 | MES-1500 | FINE12 | HM600 |
HB-5G | TOP-150 | GH-2 | DMB-450 | RHB-309 | MES-1800 | FINE20 | HM720 |
HB-8G | TOP-1500 | GH-3 | DMB-50 | RHB-313 | MES-2000 | FINE21 | HM720-II |
HB-10G | TOP-200 | GH-4 | DMB-70 | RHB-320 | MES-2500 | FINE22 | HM950 |
HB-15G | TOP-205 | GH-5 | DMB-90 | RHB-321 | MES-3000 | FINE23 | HM960-1 |
HB-18G | TOP-2600 | GH-6 | H-10X | RHB-322 | MES-3500 | FINE25 | HM960-2 |
HB-2000 | TOP-3600 | GH-9 | H-10XB | RHB-323 | MES-4000 | FINE30 | HP-1000 |
HB-20G | TOP-400 | BLT-150 | H-10XD | RHB-325 | MES-5000 | FINE35 | HP-1500 |
HB-2200 | TOR-1 | BLT-160 | H-10XE | RHB-326 | MKB-1200/N | FINE36 | HP-1800 |
HB-2500 | TOR-10 | BLT-190 | H-11X | RHB-328 | MKB-1300/N | FINE40 | HP-2000 |
HB-3000 | TOR-18 | BLT-20 | H-12X/XE | RHB-330 | MKB-1400/N | FINE45 | HP-3000 |
HB-30G | TOR-2 | BLT-30 | H-14X | RHB-332 | MKB-1500 | FINE6 | HP-4000 |
HB-3100 | TOR-23 | BLT-40 | H-16/XE | RHB-335 | MKB-1600 | FS-22 | HP-5000 |
HB-35G | TOR-26 | BLT-50 | H-1XA | RHB-340 | MKB-1700 | FS-37 | HP-750 |
HB-3600 | TOR-3 | BLT-60 | H-20X/XE | RHB-350 | MKB-1800 | FXJ-175 | JTHB-100 |
HB-3G | TOR-36 | BLT-70 | H-2X/XA/XE | S1300 | MKB-500 | FXJ-275 | JTHB-150 |
HB-40G | TOR-42 | BLT-80 | H-30X | S150 | MKB-800 | FXJ-375 | JTHB-190 |
HB-4200 | TOR-5 | BLT-81 | H-3XA/XE | S1800 | MKB-900 | FXJ-475 | JTHB-230 |
HB-50G | TOR-55 | BRH-110 | H-4X/XE | S2000 | MS-250 | G-100 | JTHB-310 |
F-1 | TOR-6 | BRH-125 | H-5X | S-22 | MS-35AT | G-120 | S-52 |
F-2 | TOR-7 | BRH-250 | H-6X/XA | S2200 | MS-45AT | G-130 | S-54 |
F-3 | TOR-70 | BRH-501 | H-7X | S2200-II | MS-500 | G-80 | S-55 |
F-4 | TOR-8 | BRH-625 | H-8X/XA | S-23 | MS-550 | G-88 | S-56 |
F-5 | TR-100 | BRH-750 | XL-1700 | S2300 | MS-600 | G-90 | S700 |
F-6 | TR-200 | BRM-1200V | XL-1900 | S-25 | MS-700 | | S-82 |
F-9 | TR-210 | BRM-1600V | | S2500 | MS-800 | | S-83 |
F-45 | TR-220 | BRM-900 | | S3000 | | | S-84 |
F-12 | TR-300 | BRP-130 | | S3600 | | | S-86 |
F-19 | TR-400 | BRP-140 | | S500 | | | S900 |
F-22 | UB-10 | BRP-150 | | | | | |
F-27 | UB-11 | BRP-40 | | | | | |
F-35 | UB-8 | BRP-70 | | | | |
Guangzhou Zhipan Sealing Technology Co.,Ltd.
Guangzhou Zhipan Sealing Technology Co.,Ltd. was established
in 2006. Currently, the factory and warehouse cover an area of
more than 5,000m² , including 80-100 employees. The office is located in the largest
construction machinery market in China. And our products are sold
to various countries and regions around all the world.