Upgrade your New Holland Workmaster 35 & 40 with this fully enclosed cab. With no drilling required for installation, it's the perfect addition to your tractor. Enjoy maximum visibility with shatter resistant Lexan plastic and easy access with hinged doors. Plus, it's doors are removable for summertime use as a sun shade.

Cab is 84'' when installed

 Compatible with 2015 and previous year models.
Click Here To Download Installation Instructions

New Holland Workmaster 35 & 40 Hard Top Cab 11929

Add all-weather comfort to your New Holland Workmaster 35 or Workmaster 40 with Original Tractor Cab Hard Top Cab 11929.

Rain, snow, sleet, and cold wind can make tractor work hard. So, Cab 11929 surrounds the operator with a hard roof, clear windows, and durable fabric panels.

Better yet, you do not need to drill holes in your tractor. The cab mounts to existing holes on compatible machines. Therefore, you can add foul-weather protection without making needless changes to the tractor.

Important fitment: Cab 11929 fits compatible New Holland Workmaster 35 and Workmaster 40 tractors from 2015 and older. Do not order this cab for a newer Workmaster 35, Workmaster 40, Workmaster 35C, or Workmaster 40C unless Original Tractor Cab confirms fit.

Original Tractor Cab 11929 for New Holland Workmaster Tractors

A New Holland Workmaster can work through much of the year. However, an open operator station leaves you exposed to the weather.

Cab 11929 helps change that.

The enclosure uses a strong 16-gauge steel tube frame. A light rip-stop vinyl fabric covers much of that frame. In addition, clear Lexan panels give the operator a wide view around the tractor.

The hardtop uses molded ABS plastic with a UV inhibitor. Therefore, the roof adds solid overhead coverage while the clear panels help keep your work area in view.

Made for 2015 and Older Workmaster 35 and 40 Tractors

Fit matters.

Original Tractor Cab lists Cab 11929 for compatible New Holland Workmaster 35 and Workmaster 40 tractors from 2015 and earlier.

That year limit is important because New Holland has changed the Workmaster line over time. Current Workmaster tractors should not be assumed to have the same cab mounting points or operator platform as older machines.

Therefore, check your tractor model and year before you order.

If you have any doubt, use the Original Tractor Cab contact page before placing your order.

Hardtop Weather Protection for Your Workmaster

Cold wind can make a short job feel much longer.

Likewise, blowing snow can make winter tractor work hard. Rain and sleet can also leave an operator cold and wet.

Cab 11929 adds a barrier around the operator area.

As a result, the enclosure helps reduce direct exposure to foul weather. Dealer product information specifically describes protection from wind, blowing snow, rain, and sleet.

The cab does not turn your tractor into a sealed automotive cabin. Still, it provides far more weather coverage than an open operator station.

Molded ABS Hardtop

The solid top is made from molded ABS plastic.

In addition, dealer product information states that the ABS includes a UV inhibitor for added durability and appearance.

That solid roof gives Cab 11929 its hardtop design.

During warm weather, you can remove the doors. Therefore, the roof can remain in place and provide overhead shade.

Clear Lexan Windows for a Wide View

Good visibility matters on a compact tractor.

You need to see the work in front of you. At the same time, you need a clear view to the sides and rear.

Cab 11929 uses shatter-resistant Lexan window material. The rear curtain and side doors also use clear Lexan.

As a result, you gain weather coverage without giving up the wide view needed for tractor work.

Dealer information also describes the Lexan as able to handle sub-zero temperatures without cracking.

Optional Safety-Glass Windshield

The standard Lexan windshield can be changed to an optional safety-glass windshield.

That upgrade also opens the door to windshield wiper options.

For example, dealer information lists both manual and electric wiper kits for the optional glass windshield.

This can be useful for owners who plan to do a lot of snow or wet-weather work.

Hinged and Removable Cab Doors

Cab access should be simple.

For that reason, Cab 11929 uses hinged doors with latches. You can get in and out without removing an enclosure panel each time.

The doors can also be removed.

So, when warm weather returns, you can create a more open operator area while leaving the hardtop above you.

That makes Cab 11929 useful through more than one season.

No Drilling Required

Many tractor owners do not want to drill into their machines.

Cab 11929 avoids that problem.

The mounting system uses existing holes on compatible Workmaster tractors. Therefore, no holes need to be drilled when the cab is installed as designed.

Original Tractor Cab provides a detailed installation manual for the enclosure. The manual identifies ORI 11929 for New Holland Workmaster 35 and 40 tractors.

You can also visit the Original Tractor Cab installation manuals page for product instructions.

Cab 11929 Installation Time

Dealer information estimates installation at about three to four hours.

Removal takes about 45 minutes.

Therefore, this is a cab you can remove when your needs change.

Always read the full manual before you begin. Also, inspect all hardware after installation and during normal use.

Cab Height and Overhead Clearance

A cab makes the tractor taller.

Original Tractor Cab's current Shopify page states an installed height of about 84 inches. However, dealer information describes the cab as designed around a 78-inch height depending on tire size and recommends at least an 80-inch garage or shed opening.

Because those published figures differ, measure your actual tractor after the cab is installed.

Do not rely on a catalog height when entering a garage, shed, barn, trailer, or other low-clearance area.

Tires and tractor setup can change the final height.

New Holland Workmaster 35 & 40 Tractor Specifications

New Holland designed the Workmaster compact tractor line as a simple, useful tractor family for property work, agriculture, landscaping, and other jobs.

The tractors combine diesel power with four-wheel drive, rear PTO capability, hydraulics, and a three-point hitch.

New Holland also promotes the Workmaster line for jobs such as food plots, livestock care, landscaping, material work, and property maintenance.

For factory information, see the official New Holland Workmaster 25, 35 & 40 Series page.

New Holland Workmaster 35 Power

New Holland lists the Workmaster 35 at 35 gross horsepower, or 26.1 kW.

The Workmaster line uses a three-cylinder diesel engine.

New Holland states that the 35- and 40-horsepower engines use common-rail direct injection with electronic fuel management. In addition, the engines are turbocharged.

That gives the Workmaster 35 useful power for a compact tractor.

New Holland Workmaster 40 Power

The Workmaster 40 steps up to 40 gross horsepower, or 29.2 kW, in New Holland's published Workmaster information.

Like the Workmaster 35, it uses a three-cylinder diesel engine.

The extra power can help when the tractor works with demanding implements or handles larger property jobs.

However, remember that current Workmaster specifications are useful for understanding the tractor family. They do not establish Cab 11929 fit on a newer tractor.

Workmaster Transmission Choices

New Holland offers Workmaster compact tractors with more than one transmission choice.

A 12 x 12 synchronized shuttle transmission is one option. A hydrostatic transmission is another.

That gives owners a way to choose a tractor setup that matches the work they do.

Hydrostatic drive can be useful when a job calls for frequent speed and direction changes. Meanwhile, the synchronized shuttle option can suit owners who prefer a gear transmission.

Standard Four-Wheel Drive

New Holland states that four-wheel drive comes standard on Workmaster compact tractors.

Four-wheel drive can improve traction in wet, loose, slippery, or sandy ground.

That can be useful during bad weather.

However, bad weather also means the operator may face cold wind, rain, sleet, or snow.

So, a weather enclosure can become a useful addition to an older compatible Workmaster.

Workmaster PTO and Implement Use

Workmaster compact tractors have a standard 540-rpm rear PTO.

Therefore, owners can power common three-point implements such as rotary cutters and tillers. New Holland also lists an optional 2,000-rpm mid-PTO on certain transmission configurations.

That implement support makes the tractor useful through many seasons.

You may mow in warm weather. Then, you may handle material, maintain land, or move snow when the weather turns cold.

Cab 11929 helps make compatible older tractors more pleasant to use when those jobs continue into foul weather.

Workmaster Hydraulic Lift Capacity

New Holland lists 8.2 gallons per minute of dedicated hydraulic flow for the Workmaster 35 and 40 family.

The three-point hitch has a listed lift capacity of 1,808 pounds.

That hydraulic capacity helps the tractor work with a broad range of implements.

A separate steering pump also helps maintain responsive steering when other hydraulic functions are in use.

Workmaster Operator Platform

New Holland designed the Workmaster operator area to be simple.

The platform gives the operator an open path to the seat. Controls and pedals are also placed for easy access.

Cab 11929 builds around the operator area of compatible older Workmaster 35 and 40 tractors.

The clear windows help maintain visibility. Meanwhile, the hinged doors give the operator a practical way to enter and leave the tractor.

A Cab for Snow and Winter Tractor Work

Winter work is one of the best reasons to add a tractor cab.

A Workmaster can be useful for snow removal and cold-weather property care. New Holland lists front snow blowers and front blades among the types of attachments supported within its compact tractor range.

Yet an open tractor leaves the operator exposed.

Cab 11929 adds a hard roof and enclosure panels around the operator. Therefore, it can reduce direct contact with blowing snow, cold wind, rain, and sleet.

That can make a major difference during a long winter job.

Optional Cab Accessories

Owners may want to add more features to their cab.

Dealer information lists several accessories for Cab 11929. These include an optional safety-glass windshield, manual or electric windshield wipers, work lights, side mirrors, a rear-view mirror, and other cab accessories.

Accessory availability can change.

Therefore, check current Original Tractor Cab options before ordering.

You can also browse the Original Tractor Cab accessories collection for current products.

Why Buy Cab 11929 Direct From Original Tractor Cab?

When you buy direct, you buy from the company that makes the cab.

That gives you a direct source for product information and installation help.

Fit questions also matter with an older tractor.

Instead of guessing whether Cab 11929 fits your Workmaster, you can contact Original Tractor Cab before placing the order.

You can also browse the Original Tractor Cab New Holland collection for other New Holland cabs and sunshades.

Most of all, buying direct connects you with an American company whose roots go back to 1939.

The History of Original Tractor Cab Company

Original Tractor Cab Co., Inc. traces its history to 1939.

At that time, farmer Stanley Williams saw a problem.

People who worked on tractors needed better protection from the weather.

So, Stanley built a solution.

He made the first prototype that would lead to Original Tractor Cab. Soon, other farmers saw value in the idea. Demand began to grow.

Born From a Need on the Farm

The Original Tractor Cab story began with a real need.

Stanley Williams worked on a farm. Therefore, he knew what outdoor work was like.

Rain, wind, cold, snow, and sun were part of the job.

Other farmers faced the same problem.

As a result, interest in Stanley's weather protection idea grew. What began as a practical farm solution started to become a business.

Original Tractor Cab During World War II

World War II changed the company's work.

Normal tractor cab production stopped.

Instead, Original Tractor Cab shifted production to support the military. The company made backpacks and other needed items during the war.

Afterward, the company returned to products for people who worked outdoors.

Equipment changed over time. So, Original Tractor Cab changed with it.

Three Generations of American Manufacturing

Today, the Stanley Williams legacy continues through three generations.

The product line has also grown far beyond the early tractor cab.

Original Tractor Cab now makes protective enclosures, sunshades, and accessories for lawn and garden equipment.

Still, the basic idea remains much the same.

We make useful products for people who work outdoors.

Cab 11929 carries that idea into the New Holland Workmaster line by giving owners of compatible older tractors a practical way to gain more foul-weather coverage.

Frequently Asked Questions About New Holland Cab 11929

Does Cab 11929 fit the New Holland Workmaster 35?

Yes. Cab 11929 fits compatible New Holland Workmaster 35 tractors from 2015 and older.

Does Cab 11929 fit the New Holland Workmaster 40?

Yes. Original Tractor Cab also lists compatible Workmaster 40 tractors from 2015 and older.

Will Cab 11929 fit a newer Workmaster 35 or 40?

Do not assume that it will. Original Tractor Cab limits the current 11929 listing to 2015 and previous-year models. Confirm fit with Original Tractor Cab before ordering for any newer tractor.

Does Cab 11929 fit the New Holland Workmaster 35C or 40C?

Do not assume so. The 35C and 40C are newer Workmaster designs, while Cab 11929 is listed for the older Workmaster 35 and 40 application. New Holland markets the 35C/40C as a distinct current series.

Does installation require drilling?

No. Dealer product information states that the cab uses existing holes and does not require drilling when installed as designed.

How long does Cab 11929 take to install?

The estimated installation time is about three to four hours.

How long does the cab take to remove?

Dealer information estimates removal at about 45 minutes.

Can I remove the doors in summer?

Yes. The doors can be removed for warmer-weather use.

What is the cab frame made from?

The enclosure uses a 16-gauge steel tube frame covered by strong, lightweight rip-stop vinyl fabric.

What are the windows made from?

The cab uses clear, shatter-resistant Lexan window material.

Is a glass windshield available?

Yes. An optional safety-glass windshield is available, and compatible wiper options are also offered.

Is Cab 11929 a genuine New Holland cab?

No. Original Tractor Cab Co., Inc. makes Cab 11929 as an aftermarket cab for compatible New Holland equipment.

California Proposition 65 Warning

WARNING: Cancer and Reproductive Harm — www.P65Warnings.ca.gov.

California Proposition 65 requires businesses to provide warnings for certain exposures to chemicals that California lists as causing cancer, birth defects, or other reproductive harm.

The warning displayed for Cab 11929 should match the actual materials, exposure route, and current California requirements that apply to this product. A general notice should not replace a more specific safe-harbor warning when one is required.

Important Non-OEM and Liability Disclaimer

This is an aftermarket product produced by Original Tractor Cab Co., Inc. It is not a genuine New Holland OEM cab or factory-installed New Holland operator enclosure.

Cab 11929 is designed to provide foul-weather protection only. It can help reduce direct exposure to conditions such as rain, snow, sleet, and cold wind. It does not provide protection from noise, exhaust fumes, chemicals, rollover, collision, falling objects, debris, or other accidents. The Original Tractor Cab installation manual expressly states that this cab is for foul-weather protection and does not provide rollover or collision protection.

Cab 11929 is not a ROPS, FOPS, rollover protection device, falling-object protection device, collision protection system, or substitute for factory safety equipment.

Never alter, drill, cut, weld, remove, bypass, or defeat the New Holland ROPS, seat belt, guards, shields, interlocks, or other factory safety systems to install or use this cab.

Do not operate the tractor in a confined area without proper ventilation. In addition, remember that installing the cab increases tractor height. Check tree limbs, doors, buildings, and other overhead obstacles before operating the machine. These points are also called out in Original Tractor Cab's installation instructions.

Install and use Cab 11929 only as directed by Original Tractor Cab. Follow all New Holland operating instructions, warnings, and maintenance requirements as well. The operator remains responsible for safe operation, correct installation, ventilation, overhead clearance, hardware inspection, and confirmation that Cab 11929 is compatible with the tractor before use.

New Holland is a trademark of CNH Industrial N.V. or its affiliates. Original Tractor Cab Co., Inc. is an independent aftermarket manufacturer and is not represented here as New Holland or the OEM.