SureStart S30 Spring Starter
The SureStart S30 Spring Starter is suitable for diesel engines from 1.1 to 6.6 litres (67.1 to 402.7 cubic inches) and is available as a clockwise and anti-clockwise rotation model. S20 spring starters are available for smaller engines. S50, S60 and S70 spring starters are available for larger engines or engines requiring a cold-start capability.
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- The SureStart S30 Spring Starter is suitable for diesel engines up to 7.8 litres (476 cubic inches).
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- The S30 Spring Starter is used in applications including Caterpillar, Cummins, Detroit, Man, Perkins, Scania and Volvo.
The SureStart S30 Spring Starter has a two piece mounting bracket which means this starter is easy to convert to another model just by replacing part of the mounting bracket (mounting flange). This makes the S30 an efficient and economical unit.
The use of radial securing screws ensures the starter is more compact and installation onto an engine is easier in comparison to other mechanical starters of a similar type in the market.
The SureStart S30 Spring Starter is a popular starter and used in many applications including Caterpillar, Cummins, Detroit, Man, Perkins, Scania and Volvo.
How to use an SureStart S30 Spring Starter
To use the S30 Spring Starter, the user simply pulls a cord attached to the starter housing, which causes the spring mechanism to engage the engine’s flywheel and turn it over, starting the engine. The starter is designed to work even in cold temperatures, making it a reliable option for outdoor equipment in all types of weather conditions.
One of the benefits of the S30 Spring Starter is that it is a manual starter system that doesn’t require an external power source, such as a battery or electrical outlet. This makes it a popular choice for users who want a reliable, easy-to-use starter system that doesn’t rely on electricity or other external power sources.
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Anti-Clockwise SureStart S30 Spring Starter
Although niche, there is a clear demand for anti-clockwise rotation starters. The need was especially strong where the engine did not have a second pocket for a backup starter or where there was insufficient space on the engine to mount a second starter. Once engine companies developed flywheel housings with an extra pocket for a backup starter (especially common for lifeboat engines) the opportunity was there to develop anti-clockwise mechanical starters.
Anti-clockwise spring starters are simple to install and cost-effective. They deliver a dependable starting system that does not require external energy such as electric, hydraulic or pneumatic power.
Video: Operating a spring starter
SureStart S30 Specifications
| Rotation | S30C: clockwise S30A: anti-clockwise |
| Mounting | Flange-mounted SAE 1; SAE 2; SAE 3; SAE 4 |
| Engine capacity | 1.1 litres (67.1 cubic inches) per cylinder; 6 cylinders maximum |
| Pinion type | 11 to 13 teeth 10/12 F/stub 11 to 13 teeth 8/10 F/stub 9 to 13 teeth mod 3 10 to 13 teeth Mod 2.5 |
| Pinion to flange face | 20mm, 28mm, 47mm and other variations |
| Maximum torque at pinion | 115 Nm (90 ft/lb) |
| Maximum winding handle torque | 64 Nm (50 ft/lb) |
| Winding handle position | Variable in 8.5 degree increments |
| Turns to fully wind | 2.0 turns to engage 12.0 turns to fully charge |
| Weight | 16 kg (35.3 lb) |
| Cold start | Starting aid below 5 degrees Celsius |
| Finish | Marine finish as standard: zinc-plated body and housing; powder-coated.paint all over to withstand marine environment. Electroless nickel-plated shaft and pinion. |
