JCB
JCB 448 TA4F-110
448 Dieselmax
JCB 448 Dieselmax 4.8L 4-cylinder diesel engine for generator sets. 100 kW prime / 110 kW standby at 60Hz. U.S. EPA Final Tier 4. Turbocharged, Intercooled, Common Rail.
- Standby Power · 50 Hz
- 107 kVA
- Electrical Output
- 86 kWe
- Cylinders
- L4
- Displacement
- 4.8 L
- Rated Speed
- 1,500 / 1,800 RPM
Power Ratings
kWm = mechanical shaft power · kWe = electrical output · kVA = kWe ÷ 0.8 pf · kWe estimated — see note below
50 Hz1500 RPM
| kWm | kWe | kVA | |
|---|---|---|---|
| Prime Power | 86 | 77.4 | 96.8 |
| Standby Power | 95 | 85.5 | 106.9 |
60 Hz1800 RPM
| kWm | kWe | kVA | |
|---|---|---|---|
| Prime Power | 100 | 90 | 112.5 |
| Standby Power | 110 | 99 | 123.8 |
Note: The manufacturer does not publish a separate kWe rating for this engine. kWe values shown are estimated from the rated mechanical output (kWm) using a conservative 90% alternator efficiency factor.
JCB 448 TA4F-110 generator set context
The JCB 448 TA4F-110 is listed here as a diesel generator-drive engine for 50 Hz and 60 Hz generator sets, with a headline 107 kVA / 86 kWe / standby rating. Use this page to compare the published engine output, electrical kWe/kVA ratings, emissions level, datasheet availability, and neighboring models before specifying an alternator, controller, enclosure, voltage, and compliance package.
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Technical Specifications
| Brand | JCB |
| Model | 448 TA4F-110 |
| Series | 448 Dieselmax |
| Configuration | L4 |
| Cylinders | 4 |
| Displacement | 4.8 L |
| Fuel Type | Diesel |
| Ignition Type | Compression Ignition |
| Cooling Method | Liquid-Cooled |
| Emissions Standard | U.S. EPA Final Tier 4 |
| Country of Origin | United Kingdom |
Frequently asked questions
What is the power output of the JCB 448 TA4F-110?
The JCB 448 TA4F-110 is rated at 107 kVA standby / 97 kVA prime at 50 Hz (1,500 rpm); and 124 kVA standby / 113 kVA prime at 60 Hz (1,800 rpm).
Does the 448 TA4F-110 run at 50 Hz or 60 Hz?
The JCB 448 TA4F-110 is available for both 50 Hz (1,500 rpm) and 60 Hz (1,800 rpm).
What fuel does the JCB 448 TA4F-110 use?
The JCB 448 TA4F-110 is a diesel generator-set engine.
What is the displacement and cylinder configuration of the 448 TA4F-110?
The JCB 448 TA4F-110 is an inline-4 (4-cylinder) engine with a displacement of 4.8 L.
What emissions standard does the 448 TA4F-110 meet?
The JCB 448 TA4F-110 is certified to U.S. EPA Final Tier 4 emissions standards.
Is the JCB 448 TA4F-110 still in production?
Yes — the JCB 448 TA4F-110 is a current production model.
Is a datasheet available for the 448 TA4F-110?
Yes — an official JCB datasheet for the JCB 448 TA4F-110 can be downloaded from this page.
Compare JCB 448 TA4F-110
Reference
- Canonical page
- /engines/jcb-448-ta4f-110
- Last database update
- 2026-06-28
- Manufacturer files
- 1 datasheet linked
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