John Deere 3040 Overview
John Deere 3040 tractors were built from 1980-1987 around a 359 ci 5.9 L engine. It is rated at 2500 rpm with 16.8:1 compression, and its bore and stroke measure 4.19x4.33 inches. These details help distinguish the engine's basic layout.
The Power Syncron transmission uses a two-speed power shift, eight forward and four reverse gears, and a dry-disc clutch. Its independent rear PTO provides 540/1000 speeds, while closed-center hydraulics use a 12.4 gpm 46.9 lpm pump. Fuel capacity is 33.3 gal 126.0 L for longer work intervals.
Quick Answers
- When was the John Deere 3040 built?1980-1987.
- What engine displacement is listed?359 ci 5.9 L.
- Which transmission is used?Power Syncron, with eight forward and four reverse gears.
- What rear PTO configuration is listed?Independent 540/1000 rear PTO; its 540 setting is listed at 2400 engine rpm.
Engine and Power
This 359 ci 5.9 L engine is rated at 2500 rpm, with 16.8:1 compression and a 4.19x4.33-inch bore and stroke.
Diesel engine
| Displacement | 359 ci 5.9 L |
|---|---|
| Bore Stroke | 4.19x4.33 inches 106 x 110 mm |
| Compression | 16.8:1 |
| Rated Rpm | 2500 |
| Engine Oil Capacity | 12.2 qts 11.5 L |
| Coolant Capacity | 25.4 qts 24.0 L |
Manufacturer
Manufacture years
Transmission
The Power Syncron transmission combines a two-speed power shift with eight forward and four reverse gears and a dry-disc clutch.
Power Syncron
| Name | Power Syncron |
|---|---|
| Type | two-speed power shift |
| Gears | 16 forward and 8 reverse |
| Clutch | dry disc |
| Transmission Oil Capacity | 63.4 qts 60.0 L |
PTO and Hitch
An independent rear PTO offers 540/1000 speeds, with the 540 setting recorded at 2400 engine rpm.
Rear PTO
Rear PTO type
Engine RPM
Hydraulics
Closed-center hydraulics use a 12.4 gpm 46.9 lpm pump at 2466 psi 170.0 bar.
Type
Pressure
Pump flow
Fluids, Battery, and Service Facts
Service capacities include 33.3 gal 126.0 L of fuel, 12.2 qts 11.5 L of engine oil, and 25.4 qts 24.0 L of coolant.
Fuel tank
Accuracy Note
Tractor specifications can vary by year, region, factory configuration, installed equipment, and later repairs. Match serial range, engine, transmission, PTO setup, and model code before ordering parts or doing service work.