New Holland 7740
Power
100 hp
Production
1996-1997
Engine
4-cylinder 8-valve
Transmission
EconoShift
Drive
2WD/4WD
From the same series:
Introduction
New Holland 7740 Row-Crop Tractor
The New Holland 7740 is a row-crop tractor produced in Basildon, England, between 1996 and 1997. As part of a series spanning from the 6640 to the 7840, this model was engineered to provide versatile performance for various agricultural operations, balancing power with mechanical reliability.
Engine and Performance
The tractor is powered by a 5.0-liter, 4-cylinder, 8-valve liquid-cooled engine. It produces a net power output of 95 hp (70.8 kW) and a gross power of 100.3 hp (74.8 kW). The engine reaches its peak torque of 413 lb-ft (560.0 Nm) at 1200 RPM, providing consistent lugging ability for field work. The fuel system utilizes a Lucas CAV DP200 pump, and the engine is maintained through a dual paper element air cleaner.
Transmission and Drivetrain
The 7740 offers multiple transmission configurations to suit operational requirements. Options include the 8-speed constant mesh, the 16-speed Dual Power, the 12-speed SynchroShift, and the 16-speed ElectroShift/Pulse Command. The ElectroShift version features a four-speed power shift with push-button control. Drivetrain options include a standard 4x2 2WD or an optional 4x4 MFWD configuration, both utilizing inboard planetary final drives.
Hydraulics and Hitch
Hydraulic capabilities vary by model variant, featuring either an open-center system (S/SL) or a closed-center load-sensing system (SLE). The SLE variant provides a pump flow of up to 20 gpm (75.7 lpm). The rear hitch is a Category II type, featuring position control and top-link draft sensing as standard, with electronic lower-link sensing available as an option on the SLE model. The rear lift capacity at 24 inches (610 mm) is rated at 6,210 lbs (2816 kg), with higher capacity options available.
Operator Environment and Dimensions
The tractor is available with a two-post foldable ROPS or an optional Comfort Command Cab equipped with air-conditioning on SL/SLE models. Steering is power-assisted, operating at a pressure of 2100 psi. The wheelbase measures 93 inches (236 cm), with a width of 77 inches (195 cm) for 2WD models. Front axle clearance is 22 inches for the 2WD version and 20 inches for the 4WD version.
Conclusion
The New Holland 7740 is a highly configurable tractor designed for row-crop applications. With its range of transmission choices, from simple mechanical gearboxes to power-shift systems, and its substantial lift capacity, it remains a capable machine for farmers requiring a mid-range tractor with proven mechanical architecture.
Production Information of New Holland, 7740
- Row-Crop tractor
- Built in Basildon, England
| Manufacturer | New Holland |
|---|---|
| Original price | $36,000 (1998) |
Dimension and Tires Information of New Holland, 7740
| Wheelbase | 93 inches [236 cm] |
|---|---|
| 2WD Clearance (front axle) | 22 inches [55 cm] |
| 4WD Width | 80 inches [203 cm] |
| Length | 162 inches [411 cm] |
| 4WD Clearance (front axle) | 20 inches [50 cm] |
| 2WD Width | 77 inches [195 cm] |
| Ag front | 7.50-16 |
|---|---|
| Ag rear | 18.4-30 |
Engine Specifications of New Holland, 7740
- Liquid-cooled
- The 7740 used a Lucas CAV DP200 fuel pump.
- 4-cylinder 8-valve
| Firing order | 1-3-4-2 |
|---|---|
| Torque RPM | 1200 |
| Intake valve clearance | 0.016 inches (cold) [0.406 mm] |
| Power (net) | 95 hp [70.8 kW] |
| Starter volts | 12 |
| Exhaust valve clearance | 0.019 inches (cold) [0.483 mm] |
| Air cleaner | Dual paper elements |
| Compression | 17.5:1 |
| Power (gross) | 100.3 hp [74.8 kW] |
| Bore/Stroke | 4.40x5.00 inches [112 x 127 mm] |
| Oil capacity | 12.1 qts [11.5 L] |
| Displacement | 304 ci [5.0 L] |
| Torque | 413 lb-ft [560.0 Nm] |
| ROPS Coolant capacity | 15.3 qts [14.5 L] |
| Cab Coolant capacity | 16.9 qts [16.0 L] |
| Idle RPM | 725-2275 |
| Rated RPM | 2100 |
Transmission Information of New Holland, 7740
Transmission variants 1
- Four gears (1-4), plus reverse, in two ranges (L/H). Optional creeper provided a third range. Tractor must be stopped and clutch used to shift gears or range. The eight-speed transmission was only used on the 7740S.
| Transmission | EconoShift |
|---|---|
| Oil capacity | 69.6 qts [65.9 L] |
| Clutch | Dry disc |
| Type | Constant mesh |
| Gears | 8 forward and 2 reverse |
Transmission variants 2
- Dual Power adds a two-speed power shift between direct drive and the lower Dual Power range to the basic eight-speed transmission. The Dual Power range is engaged by a switch on the dashboard. Dual Power was an option on the 7740S.
| Transmission | Dual Power |
|---|---|
| Oil capacity | 69.6 qts [65.9 L] |
| Clutch | Dry disc |
| Type | Two-speed power shift |
| Gears | 16 forward and 4 reverse |
Transmission variants 3
- 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 7740 SL. Dual power was an option with the SynchroShift, turning it into a 24-speed transmission.
| Transmission | SynchroShift |
|---|---|
| Clutch | Dry disc |
| Type | Synchronized |
| Gears | 12 forward and reverse |
Transmission variants 4
- 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 7740 SLE.
| Transmission | ElectroShift/Pulse Command |
|---|---|
| Oil capacity | 64 qts [60.6 L] |
| Type | Four-speed power shift |
| Gears | 16 forward and reverse |
- 8-speed constant mesh
- 16-speed four-speed power shift
- 16-speed two-speed power shift
- 12-speed synchronized
Mechanical Specs of New Holland, 7740
- Power steering
- Two-post foldable ROPS. Straddle-mount (7740 S) or raised deck (SL/SLE). Comfort Command Cab optional with air-conditioning (SL/SLE).
| Brakes | Mechanical (S) |
|---|---|
| Drive | 4x2 2WD |
| Drive(optional) | Electro-hydraulic (SL/SLE) |
| Differential lock | Mechanical (S) |
| Differential lock(optional) | 4x4 MFWD 4WD (optional) |
| Differential lock(optional) | Hydraulic wet disc (SL/SLE) |
| Final drives | Inboard planetary |
Power Information of New Holland, 7740
| Rear PTO | Independent |
|---|---|
| Rear PTO Type | 540/1000 |
Hydraulics Specifications of New Holland, 7740
| Type | Open center (S/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, 7740
| Rear Type | II |
|---|---|
| Rear Type(optional) | 6,564 lbs (SLE) [2977 kg] |
| Rear Type(optional) | 8,240 lbs (optional) [3737 kg] |
| Control | Position control and top-link draft sensing. Electronic lower-link sensing optional on 7740 SLE. |
| Control(optional) | 8,710 lbs (SLE optional) [3950 kg] |
| Rear lift (at 24"/610mm) | 6,210 lbs [2816 kg] |
Electrical System of New Holland, 7740
| Battery CCA | 800 |
|---|---|
| Ground | Negative |
| ROPS Batteries | 1 |
| Cab Charging amps | 100 |
| Charging system | Alternator |
| Battery volts | 12 |
| Cab Batteries | 2 |
| ROPS Charging amps | 55 |
Where it sits
With 100 HP, the New Holland 7740 sits between 6640 (90 HP) and TS110 (110 HP) in New Holland's range. Its power puts it in the 69th percentile of 1990s models in our database (2097 machines).
Frequently asked questions
How much horsepower does the New Holland 7740 have?
The New Holland 7740 delivers 100 HP.
What years was the New Holland 7740 produced?
The New Holland 7740 was produced in 1996-1997.
What engine does the New Holland 7740 have?
The New Holland 7740 is powered by a 4-cylinder 8-valve engine.
What transmission does the New Holland 7740 use?
The New Holland 7740 uses a EconoShift transmission.
Is the New Holland 7740 4WD?
The New Holland 7740 is available in 2WD/4WD.