Ford 8340 Overview
The Ford 8340 is listed from 1992-1995. Published records identify a 456 cu in (7.5 L) engine, independent 540/1000 rear PTO, open-center hydraulics, and a Category II rear hitch. Those headline details are useful, but the 40 Series was offered with different transmissions and ROPS or cab configurations, so an individual tractor needs to be matched before service work or parts ordering.
The published Ford 8340 transmission listings include SynchroShift or ElectroShift/Pulse Command. Gear counts vary by unit: 12F/12R or 16F/16R, depending on transmission. Do not treat one gearbox's oil capacity, controls, or repair procedure as applying to another just because the hood decal says 8340.
Start an owner check with the data plate inside the hood, then record the model, serial number, transmission, drive arrangement, and cab or ROPS setup. The manual routes below are useful starting points; they do not replace a configuration-matched procedure.
Ford 8340 Quick Answers
- When was the Ford 8340 built?The Ford 8340 is listed from 1992-1995. Read the data plate inside the hood and compare its serial number with the published serial rows before dating an individual tractor.
- What engine is in a Ford 8340?Published Ford 8340 records list a 456 cu in (7.5 L) engine rated at 2,100 rpm. Confirm the engine tag and tractor configuration before applying service settings or parts information.
- Which transmission does a Ford 8340 have?Published 8340 records list SynchroShift or ElectroShift/Pulse Command. The stated gear layouts are 12F/12R or 16F/16R, depending on transmission; identify the transmission actually fitted before checking oil capacity or following a repair procedure.
- Does the Ford 8340 have independent PTO?The 8340 is listed with independent rear PTO and 540/1000 PTO speeds. Confirm the installed controls and driveline equipment before implement setup or troubleshooting.
- What capacities are published?Published records list 57.5 gal (217.6 L) of fuel, 22.1 qt (20.9 L) of engine oil, and 21.1 qt (20.0 L) of coolant. They also list transmission oil capacity by gearbox, so match the transmission before filling or servicing.
- Which manuals should a Ford 8340 owner use?Use the 40 Series operator and service-manual routes to locate literature, then match the exact model, serial number, transmission, and cab or ROPS configuration.
Engine and Power
Published Ford 8340 data lists a 456 cu in (7.5 L) engine with a 2,100-rpm rating. Match the tractor and engine before using a setting, capacity, or procedure.
Diesel engine
| Displacement | 456 ci 7.5 L |
|---|---|
| Compression | 17.5:1 |
| Rated Rpm | 2100 |
| Starter Volts | 12 |
| Coolant Capacity | 21.1 qts 20.0 L |
Manufacturer
Manufacture years
Transmission
The Ford 8340 was offered with two published transmission options: SynchroShift or ElectroShift/Pulse Command. The gear layouts and oil capacities differ, so the tractor's transmission identification matters before service.
SynchroShift
| Name | SynchroShift |
|---|---|
| Type | synchronized |
| Gears | 12 forward and reverse |
| Clutch | dry disc |
ElectroShift/Pulse Command
| Name | ElectroShift/Pulse Command |
|---|---|
| Type | four-speed power shift |
| Gears | 16 forward and reverse |
| Clutch | wet disc |
| Transmission Oil Capacity | 64 qts 60.6 L |
PTO and Hitch
Published records list independent 540/1000 rear PTO. Confirm the installed PTO controls and driveline arrangement before an implement match or repair decision.
Rear PTO
Rear PTO type
Rear hitch
Rear lift at 24 inches
Hydraulics
Published data lists open-center hydraulics with 1 to 4 valves and 17.4 gpm (65.9 L/min) pump flow. Control and equipment details can vary by configuration; use matched literature for adjustment or repair work.
Type
Pump flow
Valves
Fluids, Battery, and Service Facts
Published capacity listings include 57.5 gal (217.6 L) of fuel, 22.1 qt (20.9 L) of engine oil, and 21.1 qt (20.0 L) of coolant. Transmission oil capacity varies with gearbox. Confirm the exact configuration before choosing fluid, interval, or fill procedure.
Fuel tank
Engine oil capacity
Battery volts
Battery CCA
Tires and Dimensions
Tire and dimension values can vary by wheel, axle, and configuration.
Weight
Length
Width
Electrical
Published electrical data lists a 12-volt, negative-ground alternator system, with details that can differ between ROPS and cab tractors. Confirm the actual arrangement before diagnosing or replacing components.
Ground
Charging system
Charging amps
Battery volts
Serial Number Lookup
The data plate is listed inside the hood. Serial rows are useful year markers, but use the complete plate and configuration together when identifying a tractor or ordering parts.
1992
1993
1994
1995
1996
1997
location
Manuals and Documents
The literature routes below cover the Ford 40 Series family that includes the 8340. They are starting points for finding operator or service material, not proof that a document applies to every transmission or cab arrangement.
Before using a procedure or ordering from a diagram, record the serial number, transmission, drive configuration, PTO equipment, and cab or ROPS setup from the tractor.
Operator manual
- Ford 40 Series operator manualoperation, maintenance, and specifications
Operator-manual route for the Ford 40 Series. Match model, cab or ROPS, and transmission before use.
View operator manual
Service manual
- Ford/New Holland 40 Series service manualoperation, maintenance, and specifications
Commercial 1,492-page service-manual listing for the stated 40 and S Series family. Match the exact tractor before use.
View service manual
Parts catalog
- Ford 8340 manual indexparts matching
Commercial Ford 8340 model page that lists parts, owner, and service-manual categories. Verify the serial number and configuration before relying on an item.
Browse Ford 8340 manuals
Parts Checks Before Ordering
Start with the Ford 8340 data plate inside the hood, then identify the transmission, drive configuration, and cab or ROPS. 8340 records list more than one gearbox, and those variants can change fluid, control, and component references.
A parts catalog or service-manual route helps locate the right family of documentation, but it does not prove fitment. Match the serial number and the actual tractor before ordering.
- Ford 8340 manual indexCommercial Ford 8340 model page that lists parts, owner, and service-manual categories. Verify the serial number and configuration before relying on an item.Browse Ford 8340 manuals
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.