Usually electric motors are used to start diesel engines. When meet the lack of maintenance, no charge of battery, or power is down, the engine will not start normally. When in an emergency occasion, the consequence is serious. Mechanical starter, which is an efficient non-electric engine starting device, can solve the starting problem when the battery is low and can start a diesel engine without electricity, purely depends on the hand crank system for engine start.
What’s The Mechanical Starter
The mechanical starter is a device to start the engines without electricity. Electric batteries are one of the most common power sources for engine start. But the batteries always can’t work in the extreme low temperature, damp and harsh environment and the hand crank starter will be the ideal choice. This is the reason why marine, offshore oil, underground mining need a mechanical start device.
Advantages of Mechanical Starter
1.Effective In Extreme Low Temperature
When in a cold weather, cranking an engine is a hard work and takes much more energy with the thickened viscosity of the oil. The engine may not crank fast enough to start. The low temperature will slow down its chemical processes of a battery, which makes the power becomes lower.
The mechanical engine starting system doesn’t require the battery and is a mechanical device which only relies on manpower can start the diesel engine with displacement up to 50L.
2. Independent Startup System
Mechanical engine starter has an independent starting system does not require hydraulic, pneumatic nor electricity and no auxiliary equipment is required.
3. Simple Hand Crank System
Mechanical starter has an important back up solution when everything else fail, an option for hand crank charging. The operation is simple with winding the handle and pushing the release lever, then the starting process being completed. The maintenance is also easy.
4. Environmentally friendly
The mechanical starting system has no energy consumption and no pollution emissions. Used batteries will pollute the environment and the decay of the battery will produce toxic substances
5. Lightweight And Minimizing Space
With simple manual crank system, the mechanical engine starter will not take up much space. It’s lightweight and easy to carry.
The mechanical starter solves the problem that the engine can’t start when the power of battery is low or out of power. It has a simple manual crank system with flexibility and reliability.
The circumstances for using spring start motor
1. Extreme temperature and damp
Spring starter motor needs only hand cranking and releasing spring energy without other power consumption .Its resistances to damp and extreme temperatures make them ideal for marine applications.
2. Non-electric
Spring starter only requires manpower, no hydraulic, pneumatic or electrical infrastructure required. Don’t need to worry the battery has no charge and can be applicable for the dangerous area with prohibition of electric start.
3. Emergency
Spring starter motor can be used as the most suitable backup starting device with the storage spring energy for the emergency like fire-fighting, rescue, marine emergency, military, etc.
How the spring starter motor works
When needs to start a diesel engine, Pull the winding handle of the starter to make the release mechanism store in the energy for ready use. Wind the handle to turn in the prescribed direction to achieve the required storage energy and push the lever to release potential spring energy. Then the diesel engine can be started.
Two types of spring used for spring starter motor
Disc Springs
The springs are compressed by means of a ball screw
Feature:
simple to use
small space required
long-span life
High output torque
Power Springs
The springs are coil springs which are wound up
Feature:
High number of output revolutions
Compact
About Dalin Spring Starter
Dalin spring starter is manufactured by Chongqing Starting Power Unit Co., Ltd which was established in 2008. The company is specialized in the solutions for emergency of engine start and developed a special mechanical starter-Dalin spring starter, applied to military, fire, marine emergency, telecommunications, etc. It has a professional R & D team leading by senior engineer for superior quality products with advanced technology and rigorous services.
Displacement ranges from 0.5L-38L, which is the world record starting power of spring starter motor.
Single spring starter can start 6 cylinders in-line engine with displacement up to 19L, 16 cylinders V-type engine with displacement up to 30L. 0 group system can start up to 50L.
Spring starter group system can start 6 cylinders with the displacement up to 26L, 12 cylinders start up to 38L
Reliability
All products are tested by the unique spring starting test bench with experiment of more than 3000 starting cycles, ensuring all products have
detailed test data. The spring starter has the long-life span of more than 10 years according to customer’s feedback.
Cost Performance
All parts are made from mature material, produced by qualified heat treatment and machining process. On same power level of the starters, Dalin spring starter costs less than similar competing starter.
Simple and Safety Operation
It’s simple to operate. There’s not any auxiliary equipment to be configured, only adopting mechanical structure. The crank will not fly off or kick back during operation, which guarantee the safety of operation.
Services
Dalin spring starter provides excellent after-sale service with a professional service team，which can solve the problems of customers at any time.
Contact information
Sales: Julie He(Ms.),
Tel/Whatsapp/Wechat: +86-13637706003
Email: sales1@cqstart.com
Marketing: Harland Wang(Mr.)
Email：sundayritian@cqstart.com
Dalin spring starter motor, as a mechanical engine start device, provides a powerful and economical starting option for customers who need a simple device for the backup of their electric engine starter.
The engine is the source of all the powers and brings energy to modern society. The engine needs to turn over by the outside power so that it can operate under its own power. Spring starter is a mechanical engine starter can effectively start a diesel engine without external power.
Firstly, we look into
What’s the engine starter
Engine starter is the device for internal combustion engines by offering initial rotation, widely used for diesel engines, aircraft, portable generators, etc.
The types of engine starter
The main Engine starter types include pneumatic starter, hydraulic starter, electric starter, spring starter.
Pneumatic
Pneumatic engine starters also known as air starters are used for diesel engines, gas turbines, and some reciprocating engines. The compressor compresses the air for storage and they rely on the compressed air as energy for starting. They have a high power-to-weight ratio and high speed acceleration.
Hydraulic
Hydraulic engine starters are suitable for marine propulsion engines, diesel engines, and hydraulic fracturing equipment for oil & gas exploration. It is a motor that uses hydraulic energy to drive a diesel flywheel ring gear to achieve the ignition of a diesel engine. It can be used extremely cold weather, offshore and explosion-proof occasions.
Electric
Electric engine starters are the traditional starter motor. They are powered by batteries and electric convert to mechanical energy for starting the ring gear on the engine’s flywheel, usually used in cars, ships, construction equipment, etc.
Spring
spring start motors are the mechanical devices which can rotate hand crank energy to mechanical energy through the compressed disc springs for storage, the potential energy in the springs being released by tripping, the starter pinion rotating the engine flywheel ring gear for starting a diesel engine, mostly used in the emergency situations where the reliability is required.
The mechanical spring starter is the device for starting the enigne by hand, Dalin spring starter can be applied to each band diesel for the engine displacement from 1L-50L.
What's the spring starters
Spring Starters are mechanical starters that use energy stored in a high-tech spring pack which is manually wound up and charged for instant release when required to start an engine. A Spring Starter is equivalent to a 5 hp electric starter.
The need for batteries, alternators, regulators and wiring is eliminated as the Spring Starter does not require electricity, compressed air or hydraulic pressure to operate.
Two-dimensional drawing spring starters
1 & 5 series Dalin Spring Starter Motor Series
1 & 5 Series Dalin Spring Starter Motor Series Which also is Hand Crank Starter can be used for starting a diesel engine, most application on engine displacement about the 1L—7.5L. The type of diesel engine includes CAT C4.4 , Perkins 1104 , Cummins 4B/6B , Weichai WP4/6 , Deutz BF3L913, Yuchai YC4F/4D.
2 & 4 Series Dalin Mechanical Starter
2 & 4 Series Dalin Mechanical Starter is a kind of engine starters, applied on engine displacement about the 8L—13L. The diesel engines include Cummins 6C , Cummins QSB7 , John Deer 6068 , Weichai WP10/12 , Deutz BF6M1015 , MWM TBD234 V6/V8/12.
3 & 6 Series Dalin Inertia Starter
3 & 6 Series Dalin Inertia Starter which also is a mechanical starter by compressing the springs with a hand cranking system, can be applied on engine displacement about the 14L—20L.( V16 max can reach 30L) such as Cummins NT855 , Cummins K19 , Scania DI13 , Vman D30 , Deutz BF12M1015 , Yuchai YC6T , Wudong WD287.
Dalin Spring Starter is a hand crank starter for starting a diesel engine without any other power source. The mechanical starting device is reliable, more powerful and no other energy, which can starter max 50L Engine
0 Group System Inertia Stater
The world record of spring starter, breakthrough and innovative.
With super starting capability, Dalin spring starter 0 group stystem is the best starting solution for engines with displacement over 20L.
Multi-starters combination extends the range of starting capability.
For large engine units, the cost of spring starter is much lower than that of hydraulic starter and air starter.
Diesel Engine Displacement:Up to 50L
Max pinpion torque:240-360NM
Max winding torque:100-110NM
Weight:46-54KG
Turns to fully wind:30-34
1 Series Dalin Mechanical Starter
Diesel Engine Displacement :4-7.5L
Max pinpion torque:126NM
Max winding torque:100NM
Weight:18KG
Turns to fully wind:2+8
2 Series Dalin Spring Starter
Diesel Engine Displacement :7.5-11L
Max pinpion torque:126NM
Max winding torque:100NM
Weight:21KG
Turns to fully wind:2+11
3 Series Dalin Engine Starters
Diesel Engine Displacement :13-16L
Max pinpion torque:167NM
Max winding torque:100NM
Weight:26KG
Turns to fully wind:2+15
4 Series Dalin Mechanical Starter
Diesel Engine Displacement :10-13L
Max pinpion torque:126NM
Max winding torque:100NM
Weight:23KG
Turns to fully wind:2+13
5 Series Dalin Inertia Starter
Diesel Engine Displacement :1-7.5L
Max pinpion torque:126NM
Max winding torque:100NM
Weight:16KG
Turns to fully wind:2+6
6 Series Dalin Engine Starter
Diesel Engine Displacement :16-30L
Max pinpion torque:184NM
Max winding torque:100NM
Weight:27KG
Turns to fully wind:2+15
7 Series Dalin Hand Crank Starter
Diesel Engine Displacement :16-30L
Max pinpion torque:184NM
Max winding torque:100NM
Weight:27KG
Turns to fully wind:2+15