The John Deere Z994R Zero Turn Mower – D1147278 is a premium commercial-grade diesel mower designed to deliver powerful, precise, and highly efficient cutting performance for large turf areas. Built with advanced John Deere engineering, this model combines a high-torque diesel engine with a heavy-duty cutting system, offering exceptional durability, productivity, and professional-quality results.
Powered by a liquid-cooled 3-cylinder diesel engine, the Z994R provides strong, consistent power with excellent fuel efficiency and reduced noise levels. Its zero-turn manoeuvrability allows fast, accurate mowing around obstacles, while the robust 7-Ironâ„¢ PRO deck ensures superior cut quality and long-lasting performance in demanding conditions.
Key Features
Powerful Diesel Engine – 3-cylinder liquid-cooled engine delivering up to 24.7 hp (18.4 kW) for reliable, high-performance mowing.
Zero-Turn Manoeuvrability – Dual-lever steering system allows tight turns and efficient mowing around obstacles.
7-Iron™ PRO Cutting Deck – Heavy-duty 7-gauge steel deck provides superior durability and professional-quality cutting results.
Multiple Deck Options – Available in 54", 60", and 72" configurations for flexibility across different mowing requirements.
High Ground Speed – Forward speeds up to 18.3 km/h (11.4 mph) improve productivity on large areas.
ComfortGlide™ Suspension Seat – Reduces operator fatigue by adjusting with movement for a smoother ride.
Large Fuel Tank – 43.5 L capacity allows extended operation without frequent refuelling.Â
Product Details
Product Type: Commercial Zero Turn Lawnmower
Brand: John Deere
Model: Z994R
Variant / Code: D1147278
Engine: 3-cylinder liquid-cooled diesel (Yanmar 3TNV80F)
Engine Capacity: 1.27 L
Power Output: 24.7 hp (18.4 kW) @ 3200 rpm
Cutting Width Options: 137 cm (54"), 152 cm (60"), 183 cm (72")
Drive Type: Dual hydrostatic wheel drive (zero-turn)
Fuel Tank Capacity: 43.5 L
Maximum Speed: 18.3 km/h (11.4 mph)
Deck Type: 7-Ironâ„¢ PRO (side discharge, rear discharge, or mulching options available)
Application: Diesel-powered zero-turn mower designed for efficient cutting and maintenance of large commercial and professional turf areas.
