Cqstart Spring Starter

1. Cqstart spring starter

A device for endowing a diesel engine with the function of manual mechanical
energy storage and starting, which transforms manual cranking energy into disc spring potential energy. The potential energy can be released all in once so as to start engine. Best starting solution for the “black-start” or “dead-ship start”, (often called Mechanical starting device, spring motor, mechanical starter, etc.)

2. How to install Cqstart spring starter?

  1. Flywheel housing with multiple mounting bores, dual starters: the spring starter will be installed on another bore except electric starter. It is mostly used as an emergency backup start.
  2. Flywheel housing with single mounting bore: spring starter is used as main starter, to replace electric starter. It is widely used in ATEX and hazardous environments.
  3. Flywheel housing with single mounting bore: spring starter is placed aside as a spare tool, remove the electric motor and install spring starter when necessary.
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Cqstart Black Start Solution for Diesels

Adapted to battery-free environments,
manual starting capability max to 50 liters displacement diesels

  • Cqstart Mechanical Spring Starter: provides energy for diesels turning. Pure mechanics, store manpower energy and one-time release, drive the engine flywheel to reach the starting speed.
  • Cqstart M-GEN unit: provides energy for diesel’s control system. Directly connected to the diesel engine control system, pure physical power generation and energy storage, no battery.

APPLICATION

Military

Make the engine start smoothly under military field conditions, mostly used in cross-country vehicle and military mobile power station.

Marine

Maritime transportation: the ocean ship can meet the requirements of marine emergency generator set when the power is lost.
Lifeboat: starting plan in case of emergency to ensure that the boat engine is foolproof.

Pump

In the case of fire accident and power failure, ensure that the fire unit can be reliably started to ensure the safety of life and property.

Emergency

Emergency recue: emergency units often lack battery maintenance. Spring starter can ensure the emergency units will be successfully started when lacking back-up power.

ATEX

The fields which require ATEX, like oilfield, mine, chemical plants, etc.

Cqstart Spring Starting System

Cqstart spring starting system is specially designed for emergency start of large engines, adopting independently developed parallel machine synchronization, with release technology, and special energy storage materials, filling the demand gaps of spring starting for large displacement engine.

SKQDJ-A Spring Starter Starting Test Bench

All products pass the GED/TS20-5 test on the SKQDJ-A Spring Starter Starting Test Bench.

SKQDJ-A Spring Starter Starting Test Bench

All products are tested by the SKQDJ-A Spring Starter Starting Test Bench, ensuring that all products have detailed test data.

GED/TS20-5 test data

Spring starter test data (torque, energy, peak, speed, input/output ratio, conversion rate, stability ratio, curve, etc.)

Advantages

Super powers

  • World record of spring starting power(50L displacement), increasing the adaptive displacement by more than 3 times.
  • Superior materials, compared to international products, Cqstart’s energy density increased by more than 20%.
  • Ultra-precision parts, improve the overall transmission efficiency by more than 9%.

Extra-long Life

  • The energy attenuation is only 8% after 5000 times durability test, international top level.
  • Special surface protecting materials reduces the friction of parts by 40%.
  • Special anti-bite agent, preventing heating and bonding of parts, suitable for extreme low/high temperature environment.

Digital test

  • Unique digital test bench for spring starting system, realizing digital monitoring and assessment of instantaneous working parameters.
  • Ensuring that torque, work and energy conversion rates for each unit are in the optimal range and all data are traceable.
  • Quantitatively monitoring the operation of key parts to ensure the capability and lifetime.

Company qualification

  • Since its establishment in 2008, Cqstart has adhered to CCS quality system certification and has been tested in the market for more than 15 years.
  • Cqstart has been superior suppliers of diesel engines for many years, developing hundreds of applications for engines.
  • Cqstart won the high-tech enterprise for many years, has a number of international/domestic invention patents.