This machine is currently located at our Keighley depot 

INC VAT - £18,250

The John Deere Z994R Zero Turn Mower is a premium commercial-grade diesel mower engineered for high-performance mowing across large and demanding areas. This used unit with 54″ side discharge deck (Ref: H1136909) offers exceptional durability, productivity and manoeuvrability—making it ideal for contractors, estates and professional grounds maintenance teams.

Part of John Deere’s Z900 Series, the Z994R combines a powerful diesel engine, heavy-duty construction and advanced cutting deck design to deliver consistent results in tough mowing conditions. Its zero-turn capability allows operators to work efficiently around obstacles while maintaining a high-quality finish.

Key Features

High-Performance Diesel Engine

Powered by a 3-cylinder liquid-cooled Yanmar diesel engine producing approximately 24.7 hp (18.4 kW), the Z994R delivers strong torque and fuel efficiency—ideal for continuous commercial mowing applications.

54″ (137 cm) 7-Iron™ PRO Side Discharge Deck

This unit is equipped with a 54-inch (137 cm) commercial side discharge deck, designed for efficient grass dispersal and high-quality cutting performance across large areas.

Key deck benefits include:

• Heavy-duty 7-gauge steel construction for durability

• Deep deck design for improved airflow and clipping dispersion

• High blade tip speed (~16,500 ft/min) for a clean, even cut

• Reinforced spindle housings for long service life

Zero-Turn Manoeuvrability

The zero-turn steering system allows the mower to turn within its own footprint, providing outstanding agility when working around trees, flower beds and obstacles—significantly improving productivity.

Hydrostatic Drive System

A commercial hydrostatic transmission delivers smooth, infinitely variable speed control, with forward speeds up to approximately 17 km/h (10.5 mph).

Heavy-Duty Commercial Build

The Z994R is built with a reinforced steel frame and commercial-grade components, designed to withstand daily use in demanding environments while ensuring long-term reliability.

Large Fuel Capacity for Extended Operation

A 43.5-litre fuel tank allows for extended mowing sessions without frequent refuelling—ideal for large-scale jobs.

ComfortGlide™ Suspension Seat

The mower is equipped with a premium suspension seat system, helping reduce operator fatigue and improve comfort during long working days.

Optional Attachments & Versatility

The Z994R supports a range of optional equipment, including:

• Mulching kits

• Collection systems (Power Flow™)

• Michelin X Tweel airless tyres

• Striping kits for professional finish

This versatility allows the mower to be tailored to different applications and working environments. 

Product Specifications

• Product Type: Commercial Zero Turn Mower

• Model: John Deere Z994R

• Reference: H1136909

• Fuel Type: Diesel

• Engine: 3-cylinder Yanmar, liquid-cooled

• Engine Power: 24.7 hp (18.4 kW)

• Transmission: Hydrostatic drive

• Drive System: Zero-turn (twin lever control)

• Cutting Width: 54″ (137 cm) side discharge

• Blade Tip Speed: Approx. 16,500 ft/min

• Cutting Height Range: Approx. 25–140 mm (1–5.5″)

• Fuel Tank Capacity: 43.5 L

• Forward Speed: Up to 17 km/h (10.5 mph)

• Weight (approx.): 753 kg (54″ deck configuration)