Product Details

Product Description

Specification For 4BT3.9
Engine Model	Cummins	Manufacturer	(DCEC)Dongfeng Cummins Engine Co., Ltd.
Engine Type	4BT3.9	Advertised Horsepower	80-120HP
Configuration	In-line/4-Cylinder	Rated Speed	1500 RPM
Rotation	Counterclockwise facing flywheel	Oil temperature(℃)	≤121
Displacement	3.9 L	Compression Radio	15.9:1
Fuel System	Celect	Aspiration:	Turbocharged / Low Temperature Aftercooled
Constant load steady state volatility	±0.25%	Rated Power Production Tolerance	≦±5%

Main Features

Standard Features.

PT Fuel System – uses the time-tested and proven PT fuel system for high performance and ease of maintenance. PT injectors are built to handle high pressures for optimum combustion.

Fillet-Hardened Crankshaft – smaller bolt circle and rolled threads for strength and durability

Cummins Prelub System – Distributes and pressurizes oil in the engine before cranking can occur, and is proven to greatly extend life-to-rebuild.

Galley-cooled pistons – reduced piston crown temperatures by as much as 100°F (38°C) for enhanced durability, reduced piston ring wear and 30% longer cylinder life.

Turbochargers – Custom-built for K Series engines and are available in single-stage or two-stage configurations to meet any application's requirement.

Certifications

Our Service

Pre-Sales Service

* Inquiry and consulting support.

* Sample testing support.

* View Factory.

After-Sales Service

* Training how to instal the machine, training how to use the machine.

* Engineers available to service machinery overseas.

Our Company

Chongqing Ogem Trade Co., Ltd has been specialized in service and supply of Cummins Engines and parts over 15 years, mainly focus on Cummins engine models NT855, KTA19, KTA38, KTA50, QSM11, 4BTA, 6BTA, 6CTA etc. In April 2018, Ogem was launched to provide better more service to global markets, with alternative quality parts for Cummins, Perkins, CAT, Komatsu and other branded Generators, Mining& Truck, Marine and Construction Equipments Engines. Trying our best, we sincerely satisfied our clients' requests.

Packing & Delivery

Packaging
Packaging Details	The normal package is original Cummins wooden box(Size: LWH). If export to some special countries, the wooden box will be fumigated.If container is too tigher, we will use pe film for packing or pack it according to customers special request.

Packaging
Packaging Details	The normal package is original Cummins wooden box(Size: LWH). If export to some special countries, the wooden box will be fumigated.If container is too tigher, we will use pe film for packing or pack it according to customers special request.

Main Product Number