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The T3030 is engineered specifically for exceptional durability and reliability, making it suitable for a wide range of heavy-duty and commercial vehicles. This series features a fully enclosed structure in which the large lower spring section is permanently sealed to the central aluminum housing; this design effectively prevents the ingress of oil, water, and other corrosive agents, thereby ensuring stable, long-term operation in complex environments and extending the product's service life.
The thickened housing design is capable of withstanding greater mechanical loads, thereby enhancing structural integrity. Furthermore, the surface undergoes a specialized thickening treatment to maintain superior resistance to corrosion, rust, and abrasion across diverse operating conditions, guaranteeing the reliability of the brake chamber even in high-temperature, humid, or otherwise harsh environments.
Additionally, the T3030 brake chamber features a detachable yoke design that accommodates the specific installation requirements of various vehicle models, facilitating both installation and maintenance. Its long-stroke design delivers enhanced braking force and smoother response characteristics, ultimately improving vehicle braking safety and operational efficiency.
Operating temperature range: -40°C to +80°C
Supplied in the parking brake position
Available colours: yellow/black/red
Once the product has passed testing, the air inlet is fitted with a matching threaded protective plug
The push rod is fitted with a matching coloured threaded protective sleeve
The product is placed in a protective bag when packed
| A: The length from top cover to the bottom spring house(mm) E: Stus Spacing 120.7mm J: Pushrod thread K: Distance from top cover to center of Clevis Pin(mm) Stroke: 2.25inch=57mm 2.5inch=63.5 3inch=76mm |
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| TYPE | Stroke(inch) | A | E | J | K | Port |
| 3030 | 2.25 | 230 | 120.7with M16*1.5 | M16*1.5 | 270 | 2-NPT3/8 |
| 2.25 | 230 | 120.7with M16*1.5 | 5/8-18UNF | 270 | 2-NPT3/8 | |
| 2.25 | 230 | 120.7with 5/8-11UNC | 5/8-18UNF | 270 | 2-NPT3/8 | |
| 2.5 | 235 | 120.7with 5/8-11UNC | 5/8-18UNF | 270 | 2-M16*1.5 | |
| 2.5 | 235 | 120.7with 5/8-11UNC | 5/8-18UNF | 270 | 2-NPT3/8 | |
| 3 | 265 | 120.7with 5/8-11UNC | / | 57 | 2-NPT3/8 | |
| 3 | 265 | 120.7with 5/8-11UNC | 5/8-18UNF | 254 | 2-NPT3/8 | |
| Replaces:GC3030R,GC3030,GC3030L,9253020020,RL3530BA1 | ||||||
Zhejiang Rongzhan Machinery Co., Ltd. is China T3030 Long Stroke with Welded Clevis Brake Chamber GC3030LS4CW Suppliers and T3030 Long Stroke with Welded Clevis Brake Chamber GC3030LS4CW Factory, We specialize in the production of spring brake chambers and service brake chambers for trucks and trailers. Backed by stable production capacity, strict quality control systems, and extensive export experience, our products are widely supplied to overseas markets and OEM customers worldwide. Rongzhan is committed to reliable quality, consistent performance, and long-term partnerships. We provide customers with cost-effective solutions and dependable service.
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