New Holland Workmaster 33 & 37 Hardtop Cab 12010
Work in more comfort with the Original Tractor Cab 12010 hardtop cab. This cab fits the New Holland Workmaster 33 and Workmaster 37. It also fits 2016 and newer Workmaster 35 and 40 tractors. The cab helps guard you from rain, snow, sleet, cold wind, and harsh sun. As a result, you can spend more time at work when the weather turns bad.
Built in the USA, this New Holland tractor cab pairs a firm ABS plastic roof with clear cab panels. The full enclosure helps block wet weather while keeping the work area easy to see. Plus, its model-specific frame gives the cab a neat fit on the tractor.
Order the New Holland Workmaster cab direct from Original Tractor Cab. You can also view our full range of New Holland tractor cabs for more fit choices.
Hardtop Weather Protection for Your Workmaster Tractor
Cold air and wet snow can make a short job feel long. Rain may soak the seat and controls. Strong wind can also cause stress as you clear snow, haul feed, or move soil. Therefore, a cab adds real value in every season.
The 12010 enclosure surrounds the work area with clear, shatter-resistant polycarbonate panels. These panels serve as the windshield, side doors, and rear curtain. Thus, you gain a wide view of the yard, lane, loader, or tool.
An ABS plastic roof adds firm cover over the seat. Meanwhile, the front windshield leans ahead. This shape helps cut glare and limits direct contact with rain or falling snow. Clear side and rear panels also let in light, so the cab feels open while you work.
Easy Cab Entry and Exit
Hinged doors make entry fast and simple. Each door has a latch that helps keep it shut during use. Even so, the doors open with ease when you need to step out.
The complete first-time install takes about three to four hours. After that, seasonal cab removal takes about 45 minutes. Actual times may vary with tools, skill, and tractor setup. For help before you start, visit our cab installation manuals.
Cab Fit and Overall Height
This 12010 hardtop cab fits the New Holland Workmaster 33 and 37. In addition, it fits 2016 and newer Workmaster 35 and 40 tractors. The same cab also fits the Case IH Farmall 30A and 35A.
Cab height is about 84 inches from the ground to the roof when installed as shown. Yet tire size, tire wear, air pressure, and tractor setup may alter that height. Measure your shed, garage, and trailer door before use.
Please note that the tilt wheel can touch the cab crossbar when tilted up. Confirm cab fit, tractor model, year, tires, controls, and added tools before you order. If you need help, please contact Original Tractor Cab.
New Holland Workmaster Cab Options
The standard cab uses a clear polycarbonate windshield. However, an optional safety-glass windshield can add a firm front panel and allow use of a compatible electric wiper kit. A wiper can help clear rain, mist, and wet snow from your view.
Other available cab options may include work lights, mirrors, a fuse panel and switch kit, a warning light, or a transport cover. Availability may change, so check the product choices before purchase. You may also browse our tractor cab accessories to plan your setup.
A Practical Cab for Snow and Chore Work
The Workmaster 33 and 37 can handle jobs in tight yards, barns, fields, and drives. Still, winter air can reach the operator on an open tractor. The enclosure forms a useful shield around the seat, which helps make snow work less harsh.
During warm months, the hard roof can help shade the operator. Also, the clear sides keep the area bright and easy to view. The cab does not heat or cool the air on its own, but it helps reduce direct contact with the weather.
Before transport, follow all cab and tractor instructions. Never tow the tractor on an open trailer with the fabric enclosure in place unless you use an approved transport cover and follow its directions. For more guidance, read our tractor cab FAQ.
New Holland Workmaster 33 and 37 Specifications
The Workmaster 33 and Workmaster 37 are compact utility tractors. Both use a three-cylinder diesel engine with about 91.3 cubic inches of displacement. Their small size and diesel power suit mowing, loader work, tilling, snow care, and daily farm chores.
New Holland rated the Workmaster 33 at 32.2 gross engine horsepower. By contrast, the Workmaster 37 has 36.2 gross engine horsepower. Rated engine speed is 2,600 rpm, while fuel capacity is about 7.4 gallons.
Transmission and PTO
Buyers could choose a 12-forward and 12-reverse synchronized shuttle gear drive or a three-range hydrostatic drive. The gear model suits work that holds one set pace. On the other hand, the hydro model makes speed and direction changes easy during loader use.
Both tractors use an independent 540-rpm rear PTO. The Workmaster 33 provides about 27.4 PTO horsepower with the gear drive and 25.8 PTO horsepower with hydro drive. Meanwhile, the Workmaster 37 provides about 29.6 PTO horsepower with the gear drive and 28.1 PTO horsepower with hydro drive.
Hydraulics, Hitch, and Tractor Build
A Category I three-point hitch serves rear tools. Lift capacity at the ball ends is about 1,808 pounds. In addition, four-wheel drive, power steering, wet-disc brakes, and a rear differential lock support work on loose soil and rough ground.
The tractor came with a two-post folding ROPS. Actual size and weight vary with tires, transmission, loader, ballast, and other options. Therefore, use your tractor serial number and manual when you need exact service or fit data.
For official support, visit the New Holland compact tractor manuals and resources. You can also review the maker’s prior-model resources for older tractor details.
Why Buy an Original Tractor Cab?
A cab made for the tractor gives a cleaner fit than a loose, one-size cover. Model-specific mounts place the frame around the work area while keeping entry and sight lines in mind. Thus, the 12010 cab becomes a useful part of the tractor instead of a short-term patch.
Direct ordering also gives you one clear source for the cab, manuals, parts, and fit help. Before checkout, review the model list and all notes on this page. Then inspect your tractor for added controls or tools that may affect fit.
The History of Original Tractor Cab Company
Original Tractor Cab began in 1939. Stanley Williams was a farmer who needed shelter from bad weather while he worked. So, he made a cab for his own tractor. Other farmers soon saw the value in his idea and wanted weather cover of their own.
Williams placed a small ad in a farm magazine. The strong reply showed a wide need for simple tractor cabs. As demand grew, his useful farm solution became a family business.
During World War II, normal cab work stopped as the company made backpacks and other goods for the war effort. Later, tractor cab production returned. Over time, the range grew to include hardtop cabs, soft cab enclosures, sunshades, and useful cab accessories.
Today, Original Tractor Cab still works from Arlington, Indiana. The company remains tied to the same basic goal: help equipment owners work with more cover from the weather. Learn more about our family story on the Original Tractor Cab history page.
Frequently Asked Questions
Does cab 12010 fit both the Workmaster 33 and 37?
Yes. Cab 12010 fits the New Holland Workmaster 33 and Workmaster 37. It also fits 2016 and newer Workmaster 35 and 40 tractors, plus listed Case IH Farmall models. Always check the tractor year and setup before purchase.
Is the windshield made from glass?
The standard windshield uses clear, shatter-resistant polycarbonate. An optional safety-glass windshield may be offered. The compatible electric wiper kit requires the safety-glass option.
How long does cab installation take?
Plan on about three to four hours for the first install. Seasonal removal takes about 45 minutes. Still, the exact time will depend on your tools and skill.
Will the cab make my tractor 84 inches tall?
The listed height is about 84 inches from the ground to the roof. Yet tire type, tire pressure, wear, and tractor setup can change the final height. Measure the installed tractor before driving through a low door.
Is this cab a rollover guard?
No. This cab provides weather protection only. It is not a ROPS, FOPS, or safety cab, and it will not protect the operator from rollover, impact, falling objects, or flying debris.
Important Product Disclaimers
Aftermarket and Liability Disclaimer
This is an aftermarket product made by Original Tractor Cab Co., Inc. It is not a genuine New Holland or CNH Industrial OEM product, and New Holland does not make, sponsor, approve, or endorse it. New Holland, Workmaster, Case IH, and Farmall names belong to their respective owners and identify fit only. This cab offers protection from normal weather elements. It does not provide protection from rollover, collision, falling objects, branches, thrown items, or other debris. The cab is not a ROPS or FOPS. Keep the factory ROPS installed and use the seat belt as directed by the equipment maker. Confirm model, year, fit, clearance, and safe control use before installation. Read and follow all cab, tractor, attachment, and accessory instructions.
California Proposition 65 Warning
WARNING: This product can expose you to chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information, visit www.P65Warnings.ca.gov.
