The Jacobsen GP400 Diesel is a versatile ride-on reel mower. With the tightest frequency of clip, using Jake’s 15 blade reel, along with a trustworthy Kubota® engine, everything has been designed to assist you. The GP400 offers our greatest reel section, configured for fine sports turf. A swing-out center unit and easy maintenance get the mower on the golf course quickly.
Adjustable Reel Drop and Adjustable Reel Sequence along with simple operation and ergonomically designed controls keep you there until the work is done.
Key Features of the Jacobsen GP400 Diesel Ride-On Reel Mower
- Ergonomically designed dashpanel incorporating joystick controls
- Unique swing out center cutting unit for ease of service
- Trustworthy Kubota® engine
- Rear cutting unit sequencing
- Easy access grill
- On-board backlapping
- Front reel soft-drop
- ROPS as standard
Reels and Blades | |
Number and Sizes | 3 x 22” (55.88cm) reels; 5” (127mm) diameter |
Blade Material | Hardened high carbon steel |
Cutting Unit Lift | Hydraulic double action cylinders; parallel link head leveling system |
Cutting Frequency | 7 Blade: 0.079”/mph (1.24mm/kph), 15 Blade: 0.037”/mph (0.58mm/kph) |
Traction, Brakes and Speed | |
Traction Drive | Hydraulic motor on each drive wheel, optional 3WD |
Reel Drive | Gear-type hydraulic motor; backlap control valve standard |
Hydraulic System | 6.8 gal. (25.7L) capacity; 10 micron, full- Flow Filtration; biodegradable hydraulic fluid; oil cooler standard |
Service Brakes | Hydrostatic braking |
Parking Brakes | 6” (152mm) caliper disc, hand operated |
Steering | Power Steering |
Mowing Speed | 3.7mph (6kph) |
Transport Speed | 0 - 7.5mph (0 - 12kph) |
Weight and Dimensions | |
Weight (excluding fuel) | 1235 - 1578lb (560 - 716.3kg) |
Length (less catchers) | 83" (2.12m) |
Overall Height (including ROPS) | 67.7" (1.72m) |
Wheelbase | 51.2" (1.30m) |
Transport Width | 74.5" (1.89m) |
Working Width | 74.5" (1.89m) |
Warranty | |
Mower Warranty | 2 Years |
- 55.9cm (22”) Front rollers ranging from 5.1cm (2”) to 5.7cm (2¼”) – solid tube steel, grooved assembled or machined aluminum or steel
- Grass catcher kit (new Eclipse style)
- Turf Groomer®
- Quick roll greens roller (set of 3)
- Spiker attachment with frame assembly
- 22” (55.9cm) front roller fine bristle brush
- Powered rear roller brush for 12.7 x 55.9cm (5” x 22”) cutting unit
- High cut kit – 2.4cm (15⁄16”) when used with .5cm (2 3⁄16”) roller
- GP400 3WD kit
- Automatic mow speed selection kit