Description

Overview
The Gravely PRO-TURN MACH ONE EFI (Model #992519) is the definitive solution for the most challenging mowing environments. Specifically engineered to conquer overgrown estates, dense stalky vegetation, and heavy, wet grass, this machine features a specialized 60-inch Mach One Tunnel Deck. This unique design instantly clears clippings away from the blades, preventing power-robbing buildup and ensuring a consistent, high-speed cut where other mowers would fail.
At its core is the ultra-powerful 38.5 HP Kawasaki® FX1000 EFI engine, offering massive displacement and electronic fuel injection for optimized throttle response and fuel efficiency. Paired with the industrial-grade Parker HTG drive system, this mower delivers incredible torque and reliability, allowing you to maintain a steady 13 MPH forward speed while processing massive amounts of organic material across nearly 8 acres per hour.

Top Performance Features
·       38.5 HP Kawasaki® FX1000 EFI V-Twin: A 999cc powerhouse with Electronic Fuel Injection for instant, choke-free starts and peak performance in all weather conditions.
·       Specialized Mach One Tunnel Deck: A deep-chambered, 7-gauge steel deck built to maximize airflow and discharge, preventing clogs in wet or thick turf.
·       Parker HTG Transmission: A professional-grade hydrostatic drive system designed for high-torque applications and long-term commercial durability.
·       High-Efficiency Mowing: Achieve a massive coverage rate of up to 7.8 acres per hour, turning difficult properties into a manageable task.
·       Industrial 7-Gauge Deck Construction: Built to withstand the impact of hidden debris in overgrown areas with fully welded, high-strength steel.
·       Extra-Large 13.4 Gallon Fuel Capacity: Stay in the field longer with a dual-tank system designed for high-production commercial workflows.
·       Superior Debris Management: The high-volume tunnel architecture ensures that clippings are ejected rapidly, maintaining maximum blade tip speed at all times.
·       Robust Wheel & Tire Package: Equipped with 24-inch rear drive tires and 15-inch front casters for balanced traction and stability on varied terrain.

Core Specifications

Feature

Details

Engine

38.5 HP Kawasaki® FX1000 EFI (999cc)

Transmission

Parker HTG

Deck Construction

7-Gauge Fabricated Mach One Tunnel

Cutting Width

60 Inches

Max Ground Speed

13.0 MPH Forward / 6.0 MPH Reverse

Cutting Height Range

1.5″ – 5.5″

Assembled Weight

1,502 lbs.

Fuel Capacity

13.4 Gallons

Dominance in Every Condition
The PRO-TURN MACH ONE EFI is built for the professional who can’t afford to wait for the perfect weather or a dry lawn. From its maintenance-free battery to the heavy-duty mechanical spindles, every component is battle-hardened for extreme duty. It provides the elite combination of EFI efficiency and the industry’s most capable tunnel deck, ensuring that even the toughest properties are finished with a professional, level cut.