Brand siblingUtilityPerformance profile
Zetor Forterra 8641
The Zetor Forterra 8641 is a powerful utility tractor built for tough farm work. It has a strong 4-wheel drive system and power steering, making it easy to handle in various conditions. The tractor's engine, made by Zetor, is a 4-cylinder diesel model with turbocharging. It produces 85 horsepower, which is above average for its class. The engine has a displacement of 253.6 cubic inches, also above average, giving it plenty of power for demanding tasks. This tractor is equipped with a synchronized transmission that offers 24 forward gears and 18 reverse gears. This wide range of gears allows farmers to choose the perfect speed for any job. The Forterra 8641 is quite large, measuring 172 inches long and 106.7 inches tall. It's also heavy, weighing 8,708 pounds, which is very high for its category. This weight helps provide stability and traction during field work. The tractor has large agricultural tires, with 13.6-24 in the front and 18.4-34 in the rear, suitable for various farm terrains.
ManufacturerZetorPower85 hpEngine4-cylTransSynchronized
Quick specs
- Category
- Utility
- Engine Power Output
- 85hp
- Operating Weight
- 8,708 lb
- Transmission
- Synchronized
At a glance
How the Forterra 8641 compares
vs. Utility medianDistribution
Engine Power (hp)
Across all Utility tractors
85 hp · 75th
This model
9
Median 55 hp
177
This modelUtility tractorsMediann = 5,383
The Forterra 8641 ranks at the 75th percentile for engine power among recorded utility tractors.
Overview
About the Zetor Forterra 8641
The Zetor Forterra 8641 is a powerful utility tractor built for tough farm work. It has a strong 4-wheel drive system and power steering, making it easy to handle in various conditions. The tractor's engine, made by Zetor, is a 4-cylinder diesel model with turbocharging. It produces 85 horsepower, which is above average for its class. The engine has a displacement of 253.6 cubic inches, also above average, giving it plenty of power for demanding tasks. This tractor is equipped with a synchronized transmission that offers 24 forward gears and 18 reverse gears. This wide range of gears allows farmers to choose the perfect speed for any job. The Forterra 8641 is quite large, measuring 172 inches long and 106.7 inches tall. It's also heavy, weighing 8,708 pounds, which is very high for its category. This weight helps provide stability and traction during field work. The tractor has large agricultural tires, with 13.6-24 in the front and 18.4-34 in the rear, suitable for various farm terrains.
Full specifications
Every recorded spec
General
| Manufacturer | Zetor |
|---|---|
| Model | Forterra 8641 |
| Category | Utility tractor |
| Type | 4x4 MFWD 4WD |
| Operating weight | 8,708lb |
Engine
| Make | Zetor |
|---|---|
| Model | Z 1203 |
| Power | 85hp |
| Cylinders | 4 |
| Displacement | 253.6ci |
| Bore | 4.13in |
| Stroke | 4.72in |
Transmission
| Type | Synchronized |
|---|---|
| Forward gears | 24 |
| Reverse gears | 18 |
Chassis & drive
| Chassis | 4x4 MFWD 4WD |
|---|---|
| Drive | 4WD |
| Steering | Power |
Dimensions
| Length | 172in |
|---|---|
| Height | 106.7in |
| Operating weight | 8,708lb |
Tires
| Front | 13.6-24 |
|---|---|
| Rear | 18.4-34 |
Head to head
Forterra 8641 vs. Utility median
How the Zetor Forterra 8641 compares to other Utility tractors
| Spec | This model | Utility median | Difference | Percentile |
|---|---|---|---|---|
| Engine Power | 85 hp | 55 hp | +55% | 75th |
| Engine Displacement | 254 ci | 183 ci | +39% | 72nd |
| Cylinders | 4 | 4 | at median | 50th |
| Forward Gears | 24 | 12 | +100% | 92nd |
| Operating Weight | 8,708 lb | 5,303 lb | +64% | 80th |
| Length | 172 in | 137 in | +26% | 87th |
| Height | 107 in | 94.1 in | +13% | 81st |
Medians and percentiles are computed from the utility tractors in our database with a recorded value for each spec (sample sizes 4,321–5,720 models).
Compare to tractors with similar specs
Commonly compared Zetor tractors
| Tractor | Engine Power | Operating Weight | Years | Compare |
|---|---|---|---|---|
| Zetor 9540 | 85.7 hp | 8,940 lb | — | Compare → |
| Zetor Proxima 8441 | 84 hp | 8,160 lb | — | Compare → |
| Zetor Proxima 90 | 87 hp | 6,900 lb | — | Compare → |
| Zetor Proxima Plus 90 | 87 hp | 8,245 lb | — | Compare → |
| Zetor Proxima Power 90 | 87 hp | 8,818 lb | — | Compare → |
Commonly compared tractors with similar horsepower from other brands
| Tractor | Engine Power | Operating Weight | Years | Compare |
|---|---|---|---|---|
| Agco LT90 | 85 hp | 8,980 lb | — | Compare → |
| Apollo 854 | 85 hp | 10,360 lb | — | Compare → |
| AGCO LT85 | 85.4 hp | 8,450 lb | — | Compare → |
| AGCO GT75 | 83 hp | 5,511 lb | 2004–2007 | Compare → |
| Agco GT75A | 83 hp | 6,040.7 lb | — | Compare → |
Explore
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Gallery
Zetor Forterra 8641 photos
FAQ
Common questions
What is the engine power output of the Zetor Forterra 8641?
Rated engine output for the Zetor Forterra 8641 is 85 hp, delivered by a 4-cylinder engine. The engine displaces 253.6 ci.
Which transmission does the Zetor Forterra 8641 use?
The Zetor Forterra 8641 is equipped with a Synchronized transmission with 24 forward gears.
What are the factory tire sizes for the Zetor Forterra 8641?
The Zetor Forterra 8641 comes with 13.6-24 front tires and 18.4-34 rear tires.
What is the operating weight of the Zetor Forterra 8641?
In working trim, the Zetor Forterra 8641 comes in at roughly 8,708 lb.
How do I maintain a Zetor Forterra 8641?
Routine service for the Zetor Forterra 8641 covers engine oil and filter changes, hydraulic and coolant level checks, air filter cleaning, and scheduled inspections. Refer to the manufacturer's maintenance schedule for exact intervals.