New Holland 8340
Power
117 hp[P] hp
Production
1996-1997
Engine
6-cylinder 12-valve
Transmission
SynchroShift
Drive
2WD/4WD
From the same series:
Introduction
New Holland 8340 Row-Crop Tractor
The New Holland 8340 is a row-crop tractor produced between 1996 and 1997 in Basildon, England. Positioned as a versatile agricultural machine, it delivers 117 horsepower and was designed to handle a variety of heavy-duty field tasks.
Engine and Performance
The tractor is powered by a 7.5-liter, 6-cylinder, 12-valve liquid-cooled engine. It operates at a rated speed of 2100 RPM and features a compression ratio of 17.5:1. The firing order is 1-5-3-6-2-4, and the engine design relies on specific valve clearances of 0.016 inches for intake and 0.019 inches for exhaust when cold.
Transmission Options
Two transmission configurations were available for the 8340. The 12-speed SynchroShift transmission features synchronized gear shifting with a right-hand shuttle lever. Alternatively, the 16-speed ElectroShift/Pulse Command transmission offers a four-speed power shift system with two synchronized ratio groups, allowing for push-button shifting within gear groups and electronic de-clutching capabilities.
Hydraulics and Hitch
The hydraulic system utilizes a gear pump, with the SLE model featuring a closed-center load-sensing system providing a flow of 20 gpm (75.7 lpm). The rear hitch is a Category II type, offering electronic lower-link sensing on the SLE version or position control with top-link draft sensing on the SL version. The lift capacity ranges from 6,210 lbs to 8,710 lbs depending on the configuration.
Mechanical and Dimensions
The 8340 is available in both two-wheel and four-wheel drive variants. It is equipped with power steering and hydraulic wet disc brakes. The 4WD model has a wheelbase of 103 inches and a front axle clearance of 22 inches, providing stability for row-crop operations. Operator environment options include a two-post foldable ROPS or the Comfort Command Cab with integrated air-conditioning.
Conclusion
The New Holland 8340 is a robust and flexible tractor suited for professional agricultural applications. Its combination of multiple transmission choices and a reliable hydraulic system makes it an effective choice for farmers requiring a machine capable of managing diverse implements and field conditions.
Production Information of New Holland, 8340
- Original price was $43,500 in 1997
- Row-Crop tractor
- Built in Basildon, England
| Manufacturer | New Holland |
|---|
Dimension and Tires Information of New Holland, 8340
| 2WD Wheelbase | 106 inches [269 cm] |
|---|---|
| 2WD Clearance (front axle) | 24 inches [60 cm] |
| Width | 83 inches [210 cm] |
| 4WD Wheelbase | 103 inches [261 cm] |
| 4WD Clearance (front axle) | 22 inches [55 cm] |
| Length | 176 inches [447 cm] |
| Ag front | 10.00-16 |
|---|---|
| Ag rear | 18.4-38 |
Engine Specifications of New Holland, 8340
- Liquid-cooled
- 6-cylinder 12-valve
| Exhaust valve clearance | 0.019 inches (cold) [0.483 mm] |
|---|---|
| Rated RPM | 2100 |
| Idle RPM | 725-2275 |
| Starter volts | 12 |
| Firing order | 1-5-3-6-2-4 |
| Displacement | 456 ci [7.5 L] |
| Oil capacity | 22.1 qts [20.9 L] |
| Compression | 17.5:1 |
| Bore/Stroke | 4.40x5.00 inches [112 x 127 mm] |
| Intake valve clearance | 0.016 inches (cold) [0.406 mm] |
| Intake valve clearance(optional) | 22.7 qts (cab) [21.5 L] |
| Coolant capacity | 21.1 qts [20.0 L] |
Transmission Information of New Holland, 8340
Transmission variants 1
- Four gears (1-4) in three ranges (L/M/H) with right-hand shuttle lever. Gear shifts are synchronized. Shifts between medium and high ranges are synchronized, but the tractor should be stopped to shift to or from low range. Sychronized shuttle shifting. The 12-speed SynchroShift was standard on the 8340 SL.
| Transmission | SynchroShift |
|---|---|
| Clutch | Dry disc |
| Type | Synchronized |
| Gears | 12 forward and reverse |
Transmission variants 2
- Four power shift gears arranged in two synchronized ratio groups (1-4 and 5-8). Two synchronized ranges (low/high) and right-hand shuttle. Clutch must be used to shift range or move between the lower (1-4) and higher (5-8) gear ratio groups. Push-button power shifting between the four gears in a ratio group. Push-button de-clutching on the shuttle lever allow shifting without the foot clutch. The 16 power shift was standard on the 8340 SLE.
| Transmission | ElectroShift/Pulse Command |
|---|---|
| Oil capacity | 64 qts [60.6 L] |
| Clutch | Wet disc |
| Type | Four-speed power shift |
| Gears | 16 forward and reverse |
- 12-speed synchronized
- 16-speed four-speed power shift
Mechanical Specs of New Holland, 8340
- Two- or four-wheel drive
- Hydraulic wet disc brakes
- Power steering
- Two-post foldable ROPS with flat-deck platform. Comfort Command Cab optional with air-conditioning.
| Final drives | Inboard planetary |
|---|---|
| Differential lock | Electro-hydraulic |
Power Information of New Holland, 8340
| Rear PTO | Independent |
|---|---|
| Rear PTO Type | 540/1000 |
Hydraulics Specifications of New Holland, 8340
| Type | Gear pump (SL) |
|---|---|
| Type(optional) | 20 gpm (SLE) [75.7 lpm] |
| Pump flow | 17.4 gpm [65.9 lpm] |
| Pump flow(optional) | Closed center load sensing (SLE) |
| Steering press. | 2100 psi [144.8 bar] |
| Valves | 1 to 4 |
Three-Point Hitch of New Holland, 8340
| Rear Type | II |
|---|---|
| Rear Type(optional) | 8,240 lbs (SL optional) [3737 kg] |
| Rear lift (at 24"/610mm) | 6,210 lbs (SL) [2816 kg] |
| Control | Position control and top-link draft sensing (8340 SL) |
| Control(optional) | 6,564 lbs (SLE) [2977 kg] |
| Control(optional) | Electronic lower-link sensing (8340 SLE) |
Electrical System of New Holland, 8340
| Battery CCA | 800 |
|---|---|
| Ground | Negative |
| Batteries | 1 (ROPS) |
| Batteries(optional) | 100 (cab) |
| Charging system | Alternator |
| Battery volts | 12 |
| Battery volts(optional) | 2 (cab) |
| Charging amps | 55 (ROPS) |
Where it sits
With 117 hp[P] HP, the New Holland 8340 sits just above 8240 (106 HP) in New Holland's range. Its power puts it in the 77th percentile of 1990s models in our database (2097 machines).
Frequently asked questions
How much horsepower does the New Holland 8340 have?
The New Holland 8340 delivers 117 hp[P] HP.
What years was the New Holland 8340 produced?
The New Holland 8340 was produced in 1996-1997.
What engine does the New Holland 8340 have?
The New Holland 8340 is powered by a 6-cylinder 12-valve engine.
What transmission does the New Holland 8340 use?
The New Holland 8340 uses a SynchroShift transmission.
Is the New Holland 8340 4WD?
The New Holland 8340 is available in 2WD/4WD.