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125hp - 180hp Inline 6 Cylinder Diesel Engine Complete 6BT5.9

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125hp - 180hp Inline 6 Cylinder Diesel Engine Complete 6BT5.9

Name: 125hp 180hp Inline 6 Cylinder Diesel Engine Complete 6BT59
Brand: Cum-mins
Price: 4350 USD

Compatible Model : 6BT5.9

Fuel Consumption : ~220 g/kWh @ 75% load

Payment Terms : T/T,D/P,D/A,L/C

Cooling System : Water-cooled

Delivery : 3-7 Working Days

MOQ : 1

Delivery Time : 3-7 work days

Configuration : Inline 6-cylinder, 4-stroke diesel engine

Product Name : Inline 6 Cylinder Diesel Engine

Rated Power : 125–180 hp (93–134 kW) @ 2500 RPM

Shipment : DHL FEDEX TNT EMS

Place of Origin : China

Brand Name : Cum-mins

Displacement : 5.9 L (5883 cc)

Price : $4350 - $4587

Supply Ability : 99

Model Number : 6BT5.9

Packaging Details : Wooden Box

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Inline 6 Cylinder Diesel Engine Assembly Complete 6BT59 Construction Engine

The 6BT5.9 complete inline 6-cylinder diesel engine assembly is a proven, heavy-duty power unit built to power excavators, loaders, and other industrial equipment. This water-cooled, turbocharged engine delivers reliable, fuel-efficient performance for both prime power and mobile applications. Every unit comes fully assembled with the turbocharger, alternator, starter motor, cooling system, and fuel injection system, requiring no additional parts for installation. Bench-tested to OEM standards, it ensures plug-and-play operation, minimal downtime, and consistent power output in even the harshest working conditions.

Core Selling Points

✅ Proven 6BT5.9 Reliability

A globally trusted engine design, the 6BT5.9 is renowned for its rugged construction, long service life, and low maintenance costs. Built with heavy-duty components, it withstands continuous use in construction, mining, and industrial environments.

✅ Complete Ready-to-Install Assembly

This turnkey engine includes all auxiliary systems (turbo, alternator, starter, cooling, fuel system). No additional parts are needed, cutting installation time and reducing costly equipment downtime.

✅ Versatile Power for Multiple Applications

Ideal for excavators, wheel loaders, generators, and heavy-duty trucks. Its power range and torque characteristics make it adaptable to a wide variety of construction and industrial equipment needs.

✅ Factory Calibrated & Quality Tested

Each engine undergoes comprehensive performance testing (compression, oil pressure, and leak tests) to ensure it meets factory specifications. It is backed by a 6-month manufacturer warranty.

Category	Parameter	Specification
General Information	Engine Model	6BT5.9
	Configuration	Inline 6-cylinder, 4-stroke diesel engine
	Cooling System	Water-cooled
	Condition	New complete assembly, 100% bench-tested
	Warranty	6-month comprehensive manufacturer warranty
Performance Parameters	Rated Power	125–180 hp (93–134 kW) @ 2500 RPM
	Displacement	5.9 L (5883 cc)
	Aspiration	Turbocharged
	Compression Ratio	17.5:1
	Fuel System	Mechanical direct injection
	Fuel Type	Diesel (EN 590 / ASTM No. 2)
	Fuel Consumption	~220 g/kWh @ 75% load
Mechanical Specifications	Starting System	12V / 24V electric starter motor
	Charging System	12V / 24V alternator
	Lubrication System	Pressure-fed lubrication with full-flow filter
	Dry Weight	~420 kg
	Dimensions (L×W×H)	~1050 × 650 × 900 mm
Emission Compliance	Emission Standard	Non-road Tier 1 / Stage I
Applications	Primary Use	Excavators, wheel loaders, industrial generators, heavy-duty trucks, construction machinery

Part Number	Configuration	Description & Compatibility
6BT5.9-C150	150HP Industrial/Excavator	Factory-original complete engine assembly, the most common version for PC200-6/PC220-7 excavators
6BT5.9-C170	170HP High-Power	170HP variant for heavy-duty excavators and wheel loaders
6BT5.9-G2	Generator Set Version	Calibrated for genset applications, 120-150kVA power range
6BT5.9-210	Truck Version	210HP variant for heavy-duty trucks

125hp - 180hp Inline 6 Cylinder Diesel Engine Complete 6BT5.9

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