TD06H-16M Turbocharger Cartridge For CAT318 CAT320 Excavator With S6K-DT / 3066T Engine
Part Numbers49179-02260 49179-02230 49179-02240 49179-02220 4917902230 4917902260 4917902240 4917902220
OEM Numbers:5I7952 5I7585 5I7589 1177867 5I-7952 5I-7585 117-7867 5I-7589
The TD06H-16M turbocharger is a heavy-duty replacement turbo designed for Caterpillar CAT318 and CAT320 excavators equipped with S6K-DT and 3066T diesel engines. Engineered to meet demanding construction and earthmoving conditions, this turbocharger restores factory boost pressure, torque output, and engine reliability.
Built with a reinforced turbine housing and precision-balanced rotating assembly, the TD06H-16M delivers stable performance under continuous high load. It is an ideal solution for excavator owners, construction contractors, equipment fleets, and professional repair workshops seeking long service life and dependable power output.
Key features
OEM-compatible fitment
Direct replacement matching original CAT engine and turbo mounting specifications.
Heavy-duty construction
High-temperature resistant turbine housing designed for continuous operation in harsh environments.
Stable boost performance
Optimized compressor and turbine flow ensure consistent air delivery under load.
Improved engine efficiency
Enhances combustion efficiency, reducing black smoke and power loss.
Precision balanced assembly
High-speed dynamic balancing reduces vibration and extends bearing life.
Who this product is for
- CAT318 and CAT320 excavator owners
- Construction and earthmoving contractors
- Equipment rental companies
- Heavy machinery repair workshops
- Fleet maintenance and overhaul operations
Problems it solves
- Loss of hydraulic power caused by engine underboost
- Excessive exhaust smoke during heavy digging
- Turbo overheating and bearing wear
- Reduced fuel efficiency under load
- Frequent downtime due to turbo failure
Applications
- CAT318 excavator
- CAT320 excavator
- S6K-DT diesel engine
- 3066T diesel engine
- OEM replacement for listed CAT turbo part numbers
Benefits
- Restores original excavator power output
- Improves engine torque during digging and lifting
- Reduces fuel consumption during long operating hours
- Enhances reliability in high-temperature environments
- Extends engine and turbo service life
Technical specifications
| Turbo | Specification |
|---|---|
| Turbo model | TD06H-16M Turbocharger |
| Part numbers | 49179-02260 49179-02230 49179-02240 49179-02220 4917902230 4917902260 4917902240 4917902220 |
| Engine models | S6K-DT / 3066T |
| Equipment | CAT318 / CAT320 excavator |
| Turbo type | Wastegate |
| Cooling type | Oil-cooled |
| Bearing system | Journal bearing |
| Material | High-temperature alloy |
| Operating condition | Continuous heavy-duty |
| Warranty | 6 months |
Installation & maintenance guide
Installation steps
- Shut down the excavator and allow engine to fully cool.
- Drain engine oil to prevent contamination.
- Remove intake, exhaust, oil feed, and return lines.
- Inspect oil lines and replace if contaminated or restricted.
- Prime the TD06H-16M turbo with clean engine oil.
- Install using OEM torque specifications.
- Start engine and idle for 5 minutes, checking for leaks.
Maintenance tips
- Use manufacturer-approved diesel engine oil.
- Change oil and filters every 250 operating hours.
- Inspect air filters regularly in dusty environments.
- Avoid sudden engine shutdown after heavy load operation.
- Keep intercooler and intake piping clean.
Usage scenarios
- Earthmoving and excavation work
- Construction site continuous operation
- Mining and quarry equipment
- Equipment overhaul and rebuild projects
- Fleet reliability improvement programs
FAQ
Q1: Is this turbocharger a direct replacement for CAT318 and CAT320?
Yes. It directly replaces the listed OEM turbo part numbers for S6K-DT and 3066T engines.
Q2: Can it handle continuous heavy-duty operation?
Yes. It is designed for long working hours under high exhaust temperatures.
Q3: Is professional installation recommended?
Yes. Proper oil line inspection and turbo priming are critical for service life.
Q4: What warranty is included?
A 6-month warranty covering manufacturing defects.
Q5: Will it reduce black smoke under load?
Yes. Proper boost restoration improves combustion and reduces exhaust smoke.
About us
Fengcheng Zhongke Turbocharger Co., Ltd., established in 2001, is a professional manufacturer specializing in turbochargers, CHRAs, repair kits, and turbo components for automotive, construction, marine, and industrial diesel engines.
Our expertise
- OEM-standard manufacturing systems
- High-precision VSR and dynamic balancing
- Strict quality inspection procedures
- Over 20 years of turbocharger engineering experience
- Global supply to Europe, North America, South America, Middle East, Africa, and Southeast Asia
We support distributors, contractors, repair workshops, and fleet operators worldwide with stable quality and reliable delivery.
TD06H-16M Turbocharger for CAT318 CAT320 Excavator S6K-DT 3066T Engine Buy TD06H-16M turbocharger for CAT318 and CAT320 excavators with S6K-DT and 3066T engines. Compatible with 49179-02260, 5I7952. Restore power and reliability.
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Regular price
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