This product has been discontinued.
It only takes one test drive on this incredibly agile, yet power-packed tractor and you'll know that the Ventrac 4500 is in a class of its own. An innovative design combines all-wheel drive, the Ventrac FlexFrame, and powerful engines to give you unmatched stability and control to get work done. Most importantly, the Ventrac 4500 is designed to be the most fun you'll ever have on a tractor.
Choose from over 30 professional grade Ventrac Mount attachments to transform your Ventrac into a productivity powerhouse. This incredibly rugged and dependable machine is a wise business investment for golf courses, schools and universities, parks, street maintenance departments, commercial mowing services, contractors, wineries, farms, property owner associations, estate homes and anyone needing ONE machine to do it all.
- 4500K VANGUARD M54 39.51130
- 4500P KAWASAKI FD851D 39.51207
- 4500Y KUBOTA D902 39.51209
- 4500Z KUBOTA WG972-GL 39.51208
- 70.4100-99 KN, OPT. 3 POINT HITCH FACTORY
- 70.4116-99 KIT, ACC. OPT. K FACTORY
- 70.4154-99 KIT, SUSPENSION SEAT 4500
- 53.0101-99 WHEEL, ASM 21X11X8 BAR-FACTORY
- 53.0137-99 WHEEL, ASM 22X11X10 TURF FACTRY




























































Versatility That Works
At its core, the 4500 is a compact tractor, but it is very different than what most are used to seeing and that is a great thing. The purpose of a tractor is to perform tasks more efficiently, with better results than hand labor. The Ventrac 4500 plays on these advantages, then takes it to the next level. When coupled with the extensive line of Ventrac attachments, this tractor is a great machine for a variety of professional users.
4500 Models
Model | Engine | HP | Cooling | Fuel Type | Cylinders # | Engine Disp. | Weight | |
---|---|---|---|---|---|---|---|---|
![]() | 4500K | B&S Vanguard | 31HP | Air | Gas | 2-cyl | 896cc | 1340 lbs* |
![]() | 4500P | Kawasaki | 31HP | Liquid | Gas | 2-cyl | 824cc | 1575 lbs |
![]() | 4500Y | Kubota | 25HP | Liquid | Diesel | 3-cyl | 898cc | 1655 lbs |
![]() | 4500Z | Kubota | 32.5HP | Liquid | Gas | 3-cyl | 962cc | 1655 lbs |
* Does not include optional rear weights & weight transfer which is standard on 4500 Liquid Cooled tractors
Tractor Slope Ratings
Ventrac tractors offer you tested and approved slope operation ratings for safer slope mowing.
- 4500 with Dual Wheels
- 4500 with Wheel Extensions
- 4500 Standard Wheels
4500 Tractor Standard Features

Ventrac Benefits
Increased Safety On Slopes

The unique design qualities of Ventrac has made a world renowned statement for its ability to work on steep slopes. For more details, visit our slope page.
Ventrac Mount System

With a little practice, you can switch almost any attachment within a minute, without any tools or heavy lifting.
Extreme Snow Performance

Built to handle all snow conditions, from light snowfalls to winter's wrath. Ventrac gives you a peace of mind for easily clearing snow.
Effortless Controls

Learning to drive a Ventrac is simple and intuitive with the patented S.D.L.A. Controls.
All-Wheel Drive

Full-time, all-wheel hydrostatic drive delivers maximum performance and traction to help you get the job done.
Ventrac FlexFrame

Ventrac FlexFrame allows the 4500 tractor to both articulate and oscillate. These benefits allow the machine to crawl over terrain no matter how it changes, allowing more stability and capability to work on surfaces that aren’t perfectly flat.
Four Seasons Strong

Ventrac's versatility allows you to work all year-long. From spring to summer and fall to winter, Ventrac has the versatility to meet your various needs, while getting the job done quickly and with ease.
Versatility - Light Footprint

The Ventrac 4500 tractor utilizes large flotation tires on an articulating and oscillating frame to maintain a light footprint and impressive agility. This greatly reduces turf disturbance.
Traction Control

Ventrac's innovative weight transfer system improves traction, braking, and side-slope steering security by shifting a portion of the front attachment weight onto the tractor.
Videos
The Best Steep Slope Mower - Ventrac
Ventrac is the best four wheel drive, compact tractor for mowing on slopes. With an articulating & oscillating frame, low center of gravity, traction control, and dual wheels, this tractor can conquer grass mountains. Proudly made in America. Test drive one at your local dealer today.
Clearing Brush and Thorn Bushes
Outdoorsman and avid hunter, Les Jones, controls invasive brush and briar growth with the Ventrac Tough Cut mower.
Top Snow Contractors Discuss Sidewalk Management
Professional snow contractors are finding that Ventrac is an effective and affordable sidewalk snow removal.
Take Back Your Weekends with Ventrac
Joan Miller was tired of spending her entire weekends trying to maintain nearly thirty acres of rough, hilly terrain and thick wooded areas. So she turned to The One Tractor Solution to help get the job done faster and easier than ever. Ventrac made it possible to reclaim her valuable weekend time.
Keeping NC State University Beautiful
From season to season, NC State University Grounds Supervisor, Mark Tennant and his crew, have experienced the benefits of Ventrac's versatility. The grounds crew of NC State prides themselves in the work they do to keep the campus in pristine condition. Check out the newest video to see how their Ventrac fleet is a critical piece in making this elite campus beautiful year round.
Ventrac Versatility
This feature shows all the Ventrac attachments in action.
Basic Operations for a Ventrac 4500 Tractor
Overview of the basic operation for a Ventrac 4500 Tractor. Always read and understand Operator's Manual before operating a Ventrac tractor.
Customer satisfaction is our primary objective at Ventrac
Extreme Work in Slow Motion
The Ventrac Tough Cut mowing deck takes on tall grass and thick weeds
4500 SPECIFICATIONS
Specifications | 39.51130 | 39.51207 | 39.51208 | 39.51209 |
---|---|---|---|---|
Info | ||||
Picture | ![]() | ![]() | ![]() | ![]() |
Sales Model | 4500K | 4500P | 4500Z | 4500Y |
Full Description | KN, 4500K Vanguard M54 | KN, 4500P Kawasaki FD851D | KN, 4500Z Kubota WG972-GL | KN, 4500Y Kubota D902 |
Product Type | Tractor | Tractor | Tractor | Tractor |
Engine | ||||
Engine Manufacturer | B&S Vanguard | Kawasaki | Kubota | Kubota |
Model # | Vanguard M54 | FD851D DFI | WG972-GL | D902 |
Horsepower | 31 hp | 31 hp | 321⁄2 hp | 25 hp |
Peak Torque | 47.4 ft-lbf | 47.1 ft-lbf | 50.6 ft-lbf | 42 ft-lbf |
Num. of Cylinders | 2 | 2 | 3 | 3 |
Engine Disp. | 896 cc | 824 cc | 962 cc | 898 cc |
Cooling | Air | Liquid | Liquid | Liquid |
Fuel Capacity | 6 gal | 6 gal | 6 gal | 6 gal |
Fuel Type | Gas | Gas | Gas | Diesel |
Drive System | ||||
Drive | AWD All Wheel Drive | AWD All Wheel Drive | AWD All Wheel Drive | AWD All Wheel Drive |
Travel Speed - Low Range | 5 mph, 4 mph reverse | 5 mph, 4 mph reverse | 5 mph, 4 mph reverse | 5 mph, 4 mph reverse |
Travel Speed - High Range | 10 mph, 8 mph reverse | 10 mph, 8 mph reverse | 10 mph, 8 mph reverse | 10 mph, 8 mph reverse |
Dimensions | ||||
Overall Width | 481⁄2 in | 481⁄2 in | 481⁄2 in | 481⁄2 in |
Overall Length | 811⁄2 in standard hitch, ROPS up | 811⁄2 in standard hitch, ROPS up | 811⁄2 in standard hitch, ROPS up | 811⁄2 in standard hitch, ROPS up |
Height (ROPS up) | 68 in | 68 in | 68 in | 68 in |
Height (ROPS down) | 54 in | 54 in | 54 in | 54 in |
Weight with 3Pt hitch | 1436 lbs | 1670 lbs | 1750 lbs | 1750 lbs |
Wheelbase | 45 in | 45 in | 45 in | 45 in |
Weight | 1340 lbs | 1575 lbs | 1655 lbs | 1655 lbs |
Tires | ||||
All Terrain | | | | |
Turf | | | | |
Bar | | | | |
General | ||||
Turning Radius | 39 in | 39 in | 39 in | 39 in |
Ground Clearance | 5 in | 5 in | 5 in | 5 in |
Oscillation amount (@wheel) | 71⁄2 in | 71⁄2 in | 71⁄2 in | 71⁄2 in |
Downloads
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