QDJ251 Starter motor 21020BA005 for Chaochai 6102 6105

Applicable models:Chaochai 6102 6105

Reference part number:QDJ251 21020BA005

Product Attributes

Power horsepower :	24v 6.0kw
Number of feet :	11T
Size :	442420 single unit inner box
Weight :	net weight：8.65KG gross weight：9.2KG
Packaging :	Neutral kraft paper packaging
Spot/Pre sale :	Spot goods
Warranty :	1 year
Product number :

Product Details

Type :	ENGINE STARTER
Specification :	24v 6.0KW
Number of feet :	11T
Brand :	nuojin
Number :	QDJ251 21020BA005
Quality :	RENOVATE
Delivery time :	10 day

QDJ251 21020BA005

I. Compatible Engines

Chaichai CY6102 series: BG/BZ/CG (5.8L inline six-cylinder diesel engine, China II / China III emission standards)
Chaichai CY6BG332, CY4BG531 engines
Dongfeng Cummins B series (some 5.9L models)

II. Applicable Vehicles / Equipment

Forklifts: 5–7 ton internal combustion forklifts from Hangcha, Heli, Lonking
Engineering vehicles: small excavators, loaders, road rollers, tractors
Others: fire pumps, irrigation water pumps, 50–75kW generator sets
Light trucks: 4.5–6 ton cargo trucks from Dongfeng, JAC, Foton equipped with Chaichai 6102 engine

III. Product Advantages

High power and high torque: 24V/5.5kW, reliable cold start at low temperatures (-30℃), suitable for large-displacement diesel engines.
Pure copper windings + reinforced structure: high temperature resistance, anti-vibration, service life up to 20,000 starts, low failure rate.
Precise 10-tooth meshing: matches the 6102 flywheel, engages smoothly, less prone to tooth wear, high transmission efficiency.
Strong interchangeability: can replace models such as QDJ276B / QDJ251, suitable for various Chaichai / Cummins engines.
Low after-sales cost: mainstream domestic model, easy to obtain parts, simple maintenance, cost-effective.

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