caterpillar r2
![]() | 1934 - 1942
Agricultural Crawler tractor | 1934 - 1942 | Agricultural Crawler tractor |
|---|---|---|---|
1934 - 1942 | |||
Agricultural Crawler tractor | |||
1934 - 1942 | |
|---|---|
Agricultural Crawler tractor |
Engine options | |
|---|---|
Caterpillar 4.1L 4-cyl gasoline | |
Caterpillar 3.6L 4-cyl gasoline |
Engine Detail | |
|---|---|
Caterpillar | |
gasoline | |
4-cylinder | |
liquid-cooled | |
Original engine, used on the 5E version. | |
Displacement | 251 ci
4.1 L |
Bore/Stroke | 4.00x5.00 inches
102 x 127 mm |
Air cleaner | oil bath |
Rated RPM | 950 |
Engine Detail | |
|---|---|
Caterpillar 3400G | |
gasoline | |
4-cylinder | |
liquid-cooled | |
The 3400G was used on the 4J and 6J versions, which were most R-2 tractors built. | |
Displacement | 221 ci
3.6 L |
Bore/Stroke | 3.75x5.00 inches
95 x 127 mm |
Air cleaner | oil bath |
Rated RPM | 1525 |
Oil capacity | 12 qts
11.4 L |
Coolant capacity | 28 qts
26.5 L |
Caterpillar R2 Engine | |
|---|---|
![]() |
Recommended Products
Advertisement · Featured Tractor-Related Products

Hot PickOn Sale
Parts
WEIZE Lawn Garden AGM Battery, 12V 350CCA BCI Group U1 SLA Starting Battery
5.0/5 (38)
Power your lawn tractors and mowers with the high-quality Weize BCI group U1 Battery. This SLA, AGM battery provides 12V of reliable power and has a 350 Cold Cranking Amps rating.
Battery
Check Price
Link to amzn.to

On Sale
Parts
LED Work Light Kit
5.0/5 (14)
John Deere LED Work Light Kit Replaces AM140853, BM24273, BM24016, BM25705 and BUC10222
Check Price
Link to amzn.to

Hot PickOn Sale
Parts
JZGRDN Left Warning Lamp
5.0/5 (13)
art Name: Left Warning Lamp Part Number: LVA11213 Compatible with John Deere 4010 4110 4115 Tractors Condition: New&Easy Installation Package Includes: Left Warning Lamp*1
Warning Lamp
Check Price
Link to amzn.to

Hot PickOn Sale
Accessories
Turf-Gard SAE 10W-30 Oil TWO Quarts
5.0/5 (11)
4-Cycle engine oil For gas engines only SAE 10W-30 Provides maximum protection for lawn and utility equipment 946mL / 32 fl. Oz per quart - TWO quarts included
Oil
Check Price
Link to amzn.to
* This page contains affiliate links, purchases may generate revenue for this site

