1/5

Cummins Engine 6BT

Kat Infra logo
Kat Infra
Service Provider , Retailer, Exporter, Importer — Mumbai, Maharashtra, India · Replies in ~24–48 hours
Export Ready
₹ 2,833.97 /Unit In stock
Inclusive of all taxes
MOQ: 1 Unit
Lead time: On request
GST invoice
Origin: India
Export ready
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Export Snapshot
Minimum order
1 Unit
HSN Code
83414990
Origin
India
Lead time
On request
Port of dispatch
On request
Packaging
Standard export packaging
Shelf life / storage
As per product specification
Export markets served
Afghanistan flag AF Algeria flag DZ Azerbaijan flag AZ Bahrain flag BH Bhutan flag BT +15 others
Ability to customise
As per OEM brief
Values shown are for Kat Infra.
Company Kat Infra
Kat Infra logo
Kat Infra

KI offers a wide range of original spare parts, from industry leaders such as Caterpillar, Cummins, Komatsu, Hitachi, Atlas Copco, Detroit Diesel, Volvo Construction, Case, New Holland, Buhler, Bobcat. KI also supplies spare parts for Terex, Liebherr, Grove, TigerCat, Waukesha, Ingersoll Rand, Sandvik, Challenger, JCB, Perkins, Isuzu, Kubota and many other brands. In addition to all the major original brands, KI also offers a wide range of aftermarket parts at the most competitive pricing. We only work with certified aftermarket companies that stand behind their products, thus we stand by their product and offer warranty on all aftermarket supplies. Our experienced sales professionals answers over 95% of all quotes within 24 hours. Furthermore, we provide our long term clients with a log in to our online portal. This allows them to get their own quotes in real time and see up to the minute availability. Outside India KI has a dominant customer and dealer network in many countries such as France, Finland, Jordan, Mangolia, Dubai, Australia, Gayana Georgetown, Ukraine, Kazakhstan, Russia, and the United Arab Emirates. This enables KIC to deliver any spare parts to anywhere in the world (off course with the exception of the countries on the embargo act). Many of the Indian multinational project company’s prefer KI to supply high value spares directly to their off shore projects.

Registered address: Mumbai, India. Industry: Tools, Machinery & Components › Mining, Material Handling Machinery & Equipment.

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Established
2017
Employees
1–10
GST
27ANCPK6545R1ZB
IEC code
ANCPK6545R
Export markets
Afghanistan flag AF Algeria flag DZ Azerbaijan flag AZ Bahrain flag BH Bhutan flag BT +15 others
Member since
May 2024
Turnover
$250,000 - $1 MM
Incorporation type
On request
Product details

Most excavators use diesel engines because of their:


High torque output (necessary for heavy-duty applications)


Better fuel efficiency under load


Durability and long service life


⚙️ 2. Engine Specifications

Excavator engines vary by size and type of machine. Typical specifications include:


Size Class Power (hp) Engine Displacement Examples

Mini Excavators 10–50 hp ~1.0–2.5 L Kubota, Yanmar engines

Mid-size 50–150 hp ~3.0–5.0 L Komatsu, Cummins, Isuzu

Large Excavators 150–600+ hp 6.0 L and above CAT C9/C13, Cummins QSX


🔄 3. Integration with Hydraulic System

The engine drives a hydraulic pump that powers:


Boom lift/lower


Arm extension/retraction


Bucket curl


Swing motor (for upper structure rotation)


Travel motors (for track movement)


🌱 4. Emissions and Technology

Modern excavator engines comply with emissions standards such as:


EPA Tier 4 Final (USA)


Stage V (Europe)


These engines often include:


Turbocharging


Diesel Particulate Filters (DPF)


Selective Catalytic Reduction (SCR)


Electronic fuel injection


🔍 5. Common Brands & Models

Caterpillar: C3.3B, C4.4, C7.1, C13 engines


Komatsu: SAA4D95LE, SAA6D114E


Volvo: D4J, D8J, D13


Cummins: QSB4.5, QSL9, QSX15


Isuzu: 4JJ1, 6HK1


🛠️ 6. Maintenance Requirements

Regular maintenance is crucial:


Engine oil and filter changes


Fuel filter replacement


Air filter cleaning/replacement


Coolant level check and flush


Inspection for leaks and wear



Description provided by Kat Infra.

Cummins 6BT

4-Stroke, turbocharged diesel

5.9 Liters

Typically ranges from 150 to 215 hp (varies by configuration)

High torque output suitable for heavy-duty excavator operations

Electronic fuel injection for improved combustion efficiency

Meets EPA Tier 3/Tier 4 Interim standards with options for retrofit filters

Water-cooled with robust thermal management

Long service intervals and proven field reliability

Compatible with hydraulic systems for boom, arm, bucket, and travel motor functions

Specifications
Bore x Stroke
102 mm x 120 mm
Compression Ratio
17.3:1
Engine Weight
Approximately 580 kg
Fuel Consumption
Optimized for fuel efficiency under heavy load conditions
Operational RPM Range
700 to 2500 RPM
Turbocharger
Single turbocharged with intercooling
Lubrication System
Full-pressure lubrication with filter
Cooling System Type
Liquid-cooled
Starting System
12V electric starter motor
Typical Applications
Medium to heavy excavators, construction machinery, and industrial equipment
Use cases
Category
vehicles parts and accessories > truck parts and accessories > truck engines
Primary application
Product type
Product
Logistics & handling
Lead time
On request
Packaging
As per buyer requirement
Storage condition
As recommended by supplier
Origin
India
Form
As listed by supplier
Commercials Kat Infra
Minimum order
1 Unit
Lead time
On request
Payment terms
As per negotiated commercial agreement
Frequently asked by buyers
What types of excavators are compatible with the Cummins 6BT engine?

The Cummins 6BT engine is primarily compatible with medium to heavy excavators requiring between 150 to 215 hp, providing optimal torque and power for hydraulic functions including boom, arm, bucket, and travel movements.

How does the Cummins 6BT ensure fuel efficiency in excavator operations?

The Cummins 6BT utilizes electronic fuel injection and turbocharging technology that optimizes combustion under load, resulting in improved fuel efficiency and reduced operational costs during heavy-duty excavator cycles.

Does the Cummins 6BT engine comply with modern emission standards?

Yes, the Cummins 6BT meets EPA Tier 3 and Tier 4 Interim emissions standards, and can be equipped with diesel particulate filters and selective catalytic reduction systems to comply with more stringent emissions regulations.

What maintenance practices are recommended for the Cummins 6BT engine in excavator applications?

Regular engine oil and filter changes, fuel filter replacement, air intake maintenance, coolant system inspection, and monitoring for leaks or wear are essential to maintain performance and extend the service life of the Cummins 6BT in excavators.

How does the Cummins 6BT integrate with the hydraulic system of an excavator?

The Cummins 6BT drives hydraulic pumps that power the boom lift/lower, arm extension/retraction, bucket curl, swing motor, and travel motors, ensuring synchronized and efficient mechanical energy transfer to all excavator functions.

Question not answered? Sellers typically reply within 24–48 hours.

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Cummins Engine 6BT
Cummins Engine 6BT
₹ 2,833.97 /Unit