Same brandUtility tractorsSpec sheet
Zetor 7745
The Zetor 7745 is a powerful utility tractor built for tough farm work. It has a strong 4-cylinder diesel engine that makes 81 horsepower, which is above average for its class. The engine is liquid-cooled and has a displacement of 239.3 cubic inches, which is also above average. This tractor is designed to handle heavy loads and challenging tasks. The 7745 comes with four-wheel drive, making it great for working in muddy or uneven fields. It has a partially synchronized transmission with 10 forward gears and 2 reverse gears, giving farmers lots of options for different jobs. The tractor has a Category II/I hitch, which means it can use many different attachments. It's also pretty heavy at 7,900 pounds, which helps it stay stable during tough jobs. With its power steering and open center hydraulic system, the Zetor 7745 is both strong and easy to use on the farm.
ManufacturerZetorPower81 hp(60.4 kW)Class60–100 HP tractors →Engine4-cylinderTransmissionPartially Synchronized
Image not recorded
Key specifications
- Category
- Utility
- Engine power
- 81hp
- Operating weight
- 7,900 lb
- Transmission
- Partially Synchronized
Category comparison
7745 compared with its category
vs. Utility medianDistribution
Engine Power (hp)
All recorded Utility tractors
81 hp · 72nd
This model
9
Median 55 hp
177
This modelUtility tractorsMediann = 5,383
The 7745 ranks at the 72nd percentile for engine power among recorded utility tractors.
Overview
About the Zetor 7745
The Zetor 7745 is a powerful utility tractor built for tough farm work. It has a strong 4-cylinder diesel engine that makes 81 horsepower, which is above average for its class. The engine is liquid-cooled and has a displacement of 239.3 cubic inches, which is also above average. This tractor is designed to handle heavy loads and challenging tasks. The 7745 comes with four-wheel drive, making it great for working in muddy or uneven fields. It has a partially synchronized transmission with 10 forward gears and 2 reverse gears, giving farmers lots of options for different jobs. The tractor has a Category II/I hitch, which means it can use many different attachments. It's also pretty heavy at 7,900 pounds, which helps it stay stable during tough jobs. With its power steering and open center hydraulic system, the Zetor 7745 is both strong and easy to use on the farm.
Full specifications
Recorded specifications
General
| Manufacturer | Zetor |
|---|---|
| Model | 7745 |
| Category | Utility tractor |
| Type | 4x4 MFWD 4WD |
| Operating weight | 7,900lb(3,583 kg) |
Engine
| Make | Zetor |
|---|---|
| Model | 7701 |
| Power | 81hp(60.4 kW) |
| Cylinders | 4 |
| Displacement | 239.3ci(3.92 L) |
| Bore | 4.02in(102.1 mm) |
| Stroke | 4.72in(119.9 mm) |
Transmission
| Type | Partially Synchronized |
|---|---|
| Forward gears | 10 |
| Reverse gears | 2 |
Chassis & drive
| Chassis | 4x4 MFWD 4WD |
|---|---|
| Drive | 4WD |
| Steering | Power Assist |
Hydraulics
| Type | Open Center |
|---|
Dimensions
| Length | 149.6in(3,800 mm) |
|---|---|
| Width | 78in(1,981 mm) |
| Operating weight | 7,900lb(3,583 kg) |
Capacities
| Cooling system | 3.63gal(13.74 L) |
|---|
Closest alternatives
7745 compared with the nearest models by horsepower
By engine horsepower, the nearest utility models to the 7745 are the Zetor 7711 and the Massey Ferguson 2660 HD. The Zetor 7711 matches it on rated power and weighs 1,000 lb less, carrying 85 lb per horsepower against 98 lb. The Massey Ferguson 2660 HD matches it on rated power and weighs 2,320 lb less, so it is lighter for its power, which favors PTO and transport work over heavy draft. Of the 3 models, the 7745 has the highest weight per horsepower at 98 lb per hp.
| Spec | Zetor 7745 | Zetor 7711 | Massey Ferguson 2660 HD |
|---|---|---|---|
| Engine power | 81 hp60.4 kW | 81 hp60.4 kW | 81 hp60.4 kW |
| Operating weight | 7,900 lb3,583 kg | 6,900 lb3,130 kg | 5,578 lb2,530 kg |
| Weight per hp | 98 lb/hp59 kg/kW | 85 lb/hp52 kg/kW | 69 lb/hp42 kg/kW |
| Displacement | 239.3 ci3.92 L | 239.3 ci3.92 L | 269 ci4.41 L |
| Cylinders | 4 | 4 | 4 |
| Transmission | Partially Synchronized | Partially Synchronized | Synchronized shuttle |
| Drive | 4WD | 2WD | 2WD |
Calculators
Calculators for the 7745
PTO power
About 67 to 73 PTO hp
Estimated from the 81 hp engine rating. The calculator also estimates drawbar power by surface.
Implement sizing
Implements a 81 hp tractor can run
Maximum size is about a 9.5 ft rotary cutter or a 8 ft tiller. The calculator also sizes discs, plows and balers.
Ballast
113 lb per PTO hp as listed
Heavy draft work calls for 120 to 135 lb/hp. The calculator gives the ballast to add.
Units
81 hp is 60.4 kW
The converter gives kW and metric PS values, as used on European spec sheets.
Category medians
7745 vs. Utility median
Zetor 7745 compared with other Utility tractors
| Spec | This model | Utility median | Difference | Percentile |
|---|---|---|---|---|
| Engine Power | 81 hp | 55 hp | +47% | 72nd |
| Engine Displacement | 239 ci | 183 ci | +31% | 67th |
| Cylinders | 4 | 4 | at median | 50th |
| Forward Gears | 10 | 12 | -17% | 39th |
| Operating Weight | 7,900 lb | 5,303 lb | +49% | 74th |
| Length | 150 in | 137 in | +10% | 66th |
| Width | 78 in | 66 in | +18% | 78th |
Medians and percentiles are calculated from the utility tractors in the database that have a recorded value for each specification (sample size 3,933–5,720 models).
Same manufacturer
Other Zetor models
Other manufacturers
Models with similar horsepower
FAQ
Frequently asked questions
How powerful is the Zetor 7745?
The Zetor 7745 has an engine power output of 81 hp. It is powered by a 4-cylinder engine displacing 239.3 ci.
What hydraulics does the Zetor 7745 have?
The Zetor 7745 uses an Open Center hydraulic system.
What three-point hitch category does the Zetor 7745 use?
The Zetor 7745 has a Category 3 three-point hitch.
What is the working weight of the Zetor 7745?
The operating weight of the Zetor 7745 is approximately 7,900 lb.
What type of transmission does the Zetor 7745 have?
The Zetor 7745 uses a Partially Synchronized transmission offering 10 forward gears.
What routine service does the Zetor 7745 need?
Regular maintenance for the Zetor 7745 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.