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Quality 6BT 6BT5.9 diesel engine 6D102 engine for komatsu excavator spare parts factory
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Quality 6BT 6BT5.9 diesel engine 6D102 engine for komatsu excavator spare parts factory
Quality 6BT 6BT5.9 diesel engine 6D102 engine for komatsu excavator spare parts factory
Quality 6BT 6BT5.9 diesel engine 6D102 engine for komatsu excavator spare parts factory
Quality 6BT 6BT5.9 diesel engine 6D102 engine for komatsu excavator spare parts factory
Quality 6BT 6BT5.9 diesel engine 6D102 engine for komatsu excavator spare parts factory
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6BT 6BT5.9 diesel engine 6D102 engine for komatsu excavator spare parts

Model Number: 6BT5.9
Minimum Order Quantity: 1unit
Price: $4615
Supply Ability: Spot goods
Delivery Time: 15 work day
Payment Terms: T/T,Western Union
standard packaging: wooden box packaging
Tags

cummins diesel engine

excavator engine

construction machinery engine

Product Details

State: Brand New Engine Type: Inline Six-cylinder Diesel Engine
Shipping Method: UPS/DHL/EMS/TNT/FedEx Global Shipping: DDP / CIP / FOB / EXW
Global Shipping: DDP / CIF / FOB / EXW
Highlight

6BT5.9 Cummins Diesel Engine

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Excavators Cummins Diesel Engine

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6BT5.9 5.9L Cummins Engine

Product Description

6BT 6BT5.9 diesel engine 6D102 engine for komatsu excavator spare parts 

The 6BT5.9 is an inline-six, water-cooled, turbocharged diesel engine that serves as a replacement for the Komatsu 6D102 engine. Featuring a mechanical direct-injection fuel system, it is characterized by a simple structure, high reliability, ease of maintenance, and excellent fuel economy. It is widely used for repairs, overhauls, power upgrades, and replacements, making it one of the most popular medium-duty diesel engines.

6BT5.9 Engine Specifiions

State Brand New
Product Name 6BT5.9 Diesel Engine
Engine Type Inline Six-Cylinder Diesel Engine
Displacement 5.9L
Bore × Stroke 102 × 120mm
Intake Method Turbocharged
Fuel System Direct Injection
Starting Method Electric Start
Weight 565KG
Dimensions 109cm*81cm*120cm
Minimum Order Quantity 1 piece
Payment Methods Western Union, T/T
Shipping Methods UPS / DHL / EMS / TNT / FedEx

Appliions: Excavators, loaders, construction machinery, industrial equipment

Features and Advantages

Inline six-cylinder structure, smooth operation and excellent vibration control.
Turbocharged intake improves power response and combustion efficiency.
Mature structure, widely available parts, and controllable maintenance costs.
Supports long-term continuous operation, suitable for industrial and engineering appliions.


6BT 6BT5.9 diesel engine 6D102 engine for komatsu excavator spare parts

6BT5.9 Diesel Engine Assembly Warehouse Factory Photos, Excavator Suitable, In Stock Price


Guangzhou Minshun Machinery Equipment Co., Ltd.

We specialize in the sales and service of diesel engine assemblies and construction machinery parts. Our product line covers engine assemblies, filtration systems, electronic control components, hardware accessories, wiring harnesses, and electrical accessories. Our service area includes Canada, the United States, the United Kingdom, Mexico, the Netherlands, Kazakhstan, Mongolia, Russia, Australia, Malaysia, Turkey, Indonesia, Singapore, Thailand, South America, South Africa, and other countries and regions.

Our Product Range
Engine Rebuild Kit Turbochargers Engine Diesel Pumps Engine Controllers (ECU)
Cylinder Blocks Cylinder Heads Water Pumps Injectors
Starter Motors Filters Other Engine Accessories Excavator Hydraulic Pumps
Swivel Components Distributor Valves Travel Motor Assemblies Chassis Components and Other Accessories


6BT 6BT5.9 diesel engine 6D102 engine for komatsu excavator spare parts6BT 6BT5.9 diesel engine 6D102 engine for komatsu excavator spare parts 6BT 6BT5.9 diesel engine 6D102 engine for komatsu excavator spare parts6BT 6BT5.9 diesel engine 6D102 engine for komatsu excavator spare parts  6BT 6BT5.9 diesel engine 6D102 engine for komatsu excavator spare parts


Frequently Asked Questions
Q1: What is your main products?
A1: We are specialized in the excavator engine spare parts, for example Main cylinder block, cylinder head, crankshaft, Engine assembly, piston, cylinder liner, piston ring, camshaft, connecting rod, oil pump, water pump, valve series products, movement, etc. almost all parts of the entire engine.
Q2: If I only know the excavator model, but can not offer parts No., what should I do?
A2: If possible, you can send us pictures of old products, name plate or the size for reference.
Q3: Can you accept sample order?
A3: Yes sure. We can supply the sample if we have ready parts in stock, but the customers have to pay the sample cost and the courier cost.
Q4: Do you test all your goods before delivery?
A4: Yes, we have 100% test before delivery.
Q5: How can I do if there is something wrong with the items?
A5: Our products have been professionally tested and the quality is very stable. If you really found something wrong, please contacts. We have a professional after-sales team to help you solve the problem.
Q6: Why does the 6BT5.9 engine suddenly drop speed or lose power under load?
A6: These issues can be caused by:
Fuel system blockage or insufficient fuel supply: A clogged diesel filter or insufficient fuel pump pressure leads to reduced fuel supply.

Intake system leaks: Damaged intercooler piping or loose clamps cause boost pressure loss.

Fuel injection pump or governor wear: Wear on the mechanical injection pump plunger results in insufficient fuel supply under high loads, leading to reduced power.


Product Highlights

Brand new 6BT5.9 5.9L inline six-cylinder turbocharged diesel engine. Reliable, fuel-efficient, easy to maintain, with widely available parts. Ideal for excavators and industrial use. MOQ 1 piece, fast global shipping via UPS/DHL/FedEx.

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