Brand siblingUtilityPerformance profile
New Holland 6635
The New Holland 6635 is a utility tractor built from 1996 to 1999. It's a 2WD model with power steering and a partial power shift transmission. The tractor has 24 forward gears and 12 reverse gears, giving farmers lots of options for different tasks. Under the hood, the 6635 has an Iveco 8045.25 engine. This diesel engine is turbocharged and liquid-cooled, with 4 cylinders and 8 valves. It has an above-average displacement of 238 ci and produces 75.69 hp at 2495 rpm. The tractor weighs 7720 lb, which is above average for its class. It has a three-point hitch with a very high capacity of 6439 lb. The hydraulic system is open center type, with a pump flow of 15.3 gpm and pressure of 2540 psi. The tractor comes with a ROPS (Roll-Over Protective Structure), and a cab is available for added comfort.
ManufacturerNew HollandPower75.69 hpEngine4-cylTransPartial Power Shift
Quick specs
- Category
- Utility
- Engine Power Output
- 76hp
- Operating Weight
- 7,720 lb
- Transmission
- Partial Power Shift
At a glance
How the 6635 compares
vs. Utility medianDistribution
Engine Power (hp)
Across all Utility tractors
75.69 hp · 68th
This model
9
Median 55 hp
177
This modelUtility tractorsMediann = 5,383
The 6635 ranks at the 68th percentile for engine power among recorded utility tractors.
Overview
About the New Holland 6635
The New Holland 6635 is a utility tractor built from 1996 to 1999. It's a 2WD model with power steering and a partial power shift transmission. The tractor has 24 forward gears and 12 reverse gears, giving farmers lots of options for different tasks. Under the hood, the 6635 has an Iveco 8045.25 engine. This diesel engine is turbocharged and liquid-cooled, with 4 cylinders and 8 valves. It has an above-average displacement of 238 ci and produces 75.69 hp at 2495 rpm. The tractor weighs 7720 lb, which is above average for its class. It has a three-point hitch with a very high capacity of 6439 lb. The hydraulic system is open center type, with a pump flow of 15.3 gpm and pressure of 2540 psi. The tractor comes with a ROPS (Roll-Over Protective Structure), and a cab is available for added comfort.
Full specifications
Every recorded spec
General
| Manufacturer | New Holland |
|---|---|
| Model | 6635 |
| Category | Utility tractor |
| Type | 4x2 2WD |
| Years built | 1996–1999 |
| Operating weight | 7,720lb |
Engine
| Make | Iveco |
|---|---|
| Model | 8045.25 |
| Power | 75.69hp |
| Cylinders | 4 |
| Displacement | 238ci |
| Bore | 4.09in |
| Stroke | 4.53in |
Transmission
| Type | Partial Power Shift |
|---|---|
| Forward gears | 24 |
| Reverse gears | 12 |
Chassis & drive
| Chassis | 4x2 2WD |
|---|---|
| Drive | 2WD |
| Steering | Power |
| Cab | ROPS, Cab available |
Hydraulics
| Type | Open Center |
|---|---|
| Pump flow | 15.3gpm |
| Pressure | 2,540psi |
Power take-off
| Rear PTO | Optional Transmission or Live PTO |
|---|---|
| PTO speed | 540rpm |
Dimensions
| Width | 72.6in |
|---|---|
| Height | 105.5in |
| Operating weight | 7,720lb |
Tires
| Front | 9.00-16 |
|---|---|
| Rear | 480/70R34 |
Capacities
| Cooling system | 3.7gal |
|---|
Head to head
6635 vs. Utility median
How the New Holland 6635 compares to other Utility tractors
| Spec | This model | Utility median | Difference | Percentile |
|---|---|---|---|---|
| Engine Power | 75.7 hp | 55 hp | +38% | 68th |
| Engine Displacement | 238 ci | 183 ci | +30% | 65th |
| Cylinders | 4 | 4 | at median | 50th |
| Forward Gears | 24 | 12 | +100% | 92nd |
| Operating Weight | 7,720 lb | 5,303 lb | +46% | 73rd |
| Width | 72.6 in | 66 in | +10% | 66th |
| Height | 106 in | 94.1 in | +12% | 78th |
| 3-Point Hitch Capacity | 6,439 lb | 3,197 lb | +101% | 82nd |
Medians and percentiles are computed from the utility tractors in our database with a recorded value for each spec (sample sizes 1,083–5,720 models).
Compare to tractors with similar specs
Commonly compared New Holland tractors
| Tractor | Engine Power | Operating Weight | Years | Compare |
|---|---|---|---|---|
| New Holland T4040 | 75.4 hp | 8,280 lb | — | Compare → |
| New Holland T4030F | 76 hp | 6,089 lb | — | Compare → |
| New Holland 5610S | 75 hp | 5,659 lb | 1994–2003 | Compare → |
| New Holland L75 | 75 hp | 6,393 lb | — | Compare → |
| New Holland TL75E | 75 hp | — | 2002+ | Compare → |
Commonly compared tractors with similar horsepower from other brands
| Tractor | Engine Power | Operating Weight | Years | Compare |
|---|---|---|---|---|
| Barreiros R-545 | 77 hp | 7,720 lb | — | Compare → |
| Allis Chalmers D19 | 74.2 hp | 6,650 lb | 1961–1964 | Compare → |
| AGCO LT75 | 78.98 hp | 9,600 lb | — | Compare → |
| AGCO GT65 | 71 hp | 5,335 lb | — | Compare → |
| Agco GT65A | 71 hp | 5,864.3 lb | — | Compare → |
Explore
New Holland siblings
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Gallery
New Holland 6635 photos
FAQ
Common questions
What years was the New Holland 6635 manufactured?
Production of the New Holland 6635 ran from 1996 through 1999.
What type of transmission does the New Holland 6635 have?
The New Holland 6635 uses a Partial Power Shift transmission offering 24 forward gears.
What hydraulics does the New Holland 6635 have?
The New Holland 6635 uses an Open Center hydraulic system with a pump flow of 15.3 gpm.
What are the factory tire sizes for the New Holland 6635?
The New Holland 6635 comes with 9.00-16 front tires and 480/70R34 rear tires.
What three-point hitch category does the New Holland 6635 use?
The New Holland 6635 has a Category II three-point hitch rated to lift 6,439 lb.
How powerful is the New Holland 6635?
The New Holland 6635 has an engine power output of 75.69 hp. It is powered by a 4-cylinder engine displacing 238 ci.
What is the working weight of the New Holland 6635?
The operating weight of the New Holland 6635 is approximately 7,720 lb.
What routine service does the New Holland 6635 need?
Regular maintenance for the New Holland 6635 includes checking and changing engine oil, hydraulic fluid, and filters, plus routine inspections as recommended in the owner's manual. Always follow the manufacturer's maintenance schedule for specific intervals and procedures.