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WM Mammoth Certifications


The high-performance WM Mammoth ice resurfacer now available with Autopilot 3D
for arenas with ice surfaces of up to 20,000 ft2.



When it comes to flawless resurfacing of ice arenas, the WM Mammoth Lithium (LiFePO4) battery powered ice resurfacer has it all: High-performing, maintenance free batteries and AC motors, onboard ice edger with joystick operated depth control, large snow, and water tank capacity, and an ultra-rapid 60 second blade-change system.

With its compact build the machine has an extremely tight turn radius of 14.73’ feet which means that the ice can be resurfaced quickly, efficiently, and without overlaps. It also features dual touch screens, joystick controls and an automatic mode for outstanding ease of use.

Included in every Mammoth is a certified passenger seat with built in safety features, the perfect marketing tool.

Technically sophisticated, user-friendly, and with numerous extras: backed by our factory extended machine and battery warranty up to 5 years, The WM Mammoth is the champion of professional ice resurfacing for ice skating arenas.

Ultra-light 6 lbs blades...  Changed in 60 seconds

Mammoth Side

The WM Mammoth quick blade-change system eases working life enormously: Blades can be changed in just 60 seconds! The blades are made in a special steel, giving you both an above-average service life and an impressive weight: Weighing less then 7 lbs they are just 6.6 lbs. - (3.5 kilos). Blade changes can be carried out quickly and safely. Two blades together with all accessory equipment are supplied as standard in a practical wooden transport box.

  • Easy, quick, and precise blade change

  • Low injury risk

  • Improved quality of ice

60 Second Blade Change
WM Mammoth Back

Self-Driving Autopilot Function

By means of a GPS positioning system, the vehicle covers the whole ice rink on a predefined route, and is capable of completely resurfacing the ice rink without a driver. WM Mammoth Autopilot is controlled by means of an app, which displays all important parameters, while the redundant safety system guarantees that the vehicle can be stopped at all times when on autopilot mode. The best assistant an ice-master could ever want!

WM Mammoth Dash

Mammoth Highlights

Leisurely driving experience with
one button Automatic Mode

The WM Mammoth is a guarantee of outstanding comfort for the driver, and boasts a entirly unobstructed view whether you're driving cabin-free or with all-around glass. Three steps provide easy entry to the vehicle. All important functions are operated from our newly improved joystick and dual touch screen monitors, and with a simple press of a button, the automatic mode begins all work operations in a pre-defined order. Additionaly, important information is clearly visible at a glance on the color display.

Automatic Mode

Mammoth Battery Technology

Lithium-Iron Phosphate (LiFePO4)

  • Lifetime: at least 3-4 times as many charge cycles as lead batteries

  • Weight: weight reduced by 75% compared to lead batteries

  • Efficiency: only 1-2 kWh per ice resurfacing

  • Performance: high discharge power and extremely high peak power

  • Charging time: extremely fast charging with a fast charging terminal (80 % in 60 minutes)

  • Maintenance: maintenance free

  • Energy density: high energy density - one small battery is sufficient

  • Temperature range: -45 °C to 85 °C(recommended: -25 °C to 55 °C)

  • Fast payback: due to less maintenance, high efficiency in consumption, longevity

  • Cost/benefit: cost-intensive purchase/long lifetime

  • Security: Due to their cell chemistry, LiFePO4 cells are considered to be intrinsically safe as they eliminate the risk of thermal runaway and membrane melting which can occur in other lithium-ion accumulators. Operator safety is enhanced as no toxic gases are emitted while charging.


Fun all the way:
the certified passenger's seat

No other ice resurfacer has it - anybody who wants to see a specialist at work and close-up can sit comfortably by the operator’s side. The passenger's seat is also a wonderful marketing tool, as it gives the spectator the chance to see the rink from a new perspective during the break. Complete with safety features, includuding automatic system shut off if the passanger removes their seat belt and safe entry and exit points. A competition or raffle prize never fails to add an extra thrill to the game!

Passanger Safety Seat

Water System Highlights

Need more than 528 USG (2,000 liters) of water? No problem!

When you're building up ice depth or using the water sprayer, more water is a must. The WM Mammoth has it all taken care of! The water and snow tanks can easily be connected into one water tank with a total volume of around 528 USG (2,000 liters) of water. No more standing in cold water and tiresomely tugging on hoses: All operations can be carried out from the comfort of the driver's cab - there's more than enough water to do the job.

Water Tank & Snow Bin Examples

Standard Tank:   264 USG (1,000-liter) water tank & snow tank = 528 USG (2,000 liters) of water

Large Tank:   357 USG (1,350-liter) water tank & snow tank = 621 USG (2,350 liters) of water

Water Flooding Systems


Excessive Cutting Power

All the power you could ever need to provide for excessive cutting depths.

Excessive Cutting Depths

WM Mammoth Downloads

  Mammoth 2.0 Brochure High Res

  Mammoth 2.0 Brochure Low Res

  Mammoth Product Sheet High Res

  Mammoth Self-Drive AutoPilot Brochure

Customer Service

Take a look at all of the standard features and the numerous optionals for the WM Mammoth. We will be happy to customize equipment precisely to our clients’ requests.


The initial setup, maintenance and repairs will be performed by our factory trained technitions so that we can guarantee you rapid customer service, directly on site and at all times.