John Deere 7400A TerrainCut™ Mower Specs

Category: Mowers ➔
Manufacturer: John Deere ➔
Model: 7400A TerrainCut™ ➔

Certification

John Deere 7400A TerrainCut™ Mower Certification specifications
Type	ANSI B71.4-2012. - Starting 2026

Controls

John Deere 7400A TerrainCut™ Mower Controls specifications
Forward/Reverse	Automatic controls with AutoPedal foot controls; manual control through TechControl display - Starting 2026
Ignition	Electric Switch on Command Arm - Starting 2026
Mower Lift	Dual pedal - Starting 2026
Operator Display	Left Foot operated for easy adjustment - Starting 2026
Parking Brake	One-touch single handle - Starting 2026
PTO	Suspension seat with seat belts and arm rest; fore/aft adjustment; weight and lumbar adjustment - Starting 2026
Seat	Electric Switch on Command Arm for Internal Wet Disk Brakes - Starting 2026
Storage	Cup holder; two-way radio; large operator storage located on left hand side of operator station - Starting 2026
Throttle	Decks down: 1045 kg (2305 lb); Decks up: 1252 kg (2760 lb) - Starting 2026
Tilt Steering	Switch on Command Arm - Starting 2026
Work Lights	Key start - Starting 2026

Cutting Units

John Deere 7400A TerrainCut™ Mower Cutting Units specifications
Backlapping	Standard - Starting 2026
Bedknife Adjustment	Reel-to-bedknife - Starting 2026
Construction	Five or eight blades - Starting 2026
Cutting Unit Size	27.00 in (68.58 cm) - Starting 2026
Cutting Width	74.00 in (187.96 cm) - Starting 2026
Height-Of-Cut	2.5-10.2 cm (1-4 in.) With increments of 0.6 cm (0.25 in.); No tool adjustment - Starting 2026
Number	3 - Starting 2026
Reel Diameter	7.00 in (17.78 cm) - Starting 2026
Rollers	Optional: grooved, solid, or spiral: 7.5 cm (3 in.) - Starting 2026

Dimensions

John Deere 7400A TerrainCut™ Mower Dimensions specifications
Ground Speed - Mowing	6.00 mph (9.66 kph) - Starting 2026
Ground Speed - Reverse	5.00 mph (8.05 kph) - Starting 2026
Ground Speed - Transport	9.00 mph (14.48 kph) - Starting 2026
Height With ROPS	84.00 in (213.36 cm) - Starting 2026
Length	133.00 in (337.82 cm) - Starting 2026
Wheelbase	62.00 in (157.48 cm) - Starting 2026

Engine

John Deere 7400A TerrainCut™ Mower Engine specifications
Air Cleaner	2-stage dry element - Starting 2026
Compliant Emission Regulation	United States and Canada Tier 4 - Starting 2026
Cooling System	Liquid centrifugal pump; forward machine location for optimum cooling - Starting 2026
Cylinders	3 - Starting 2026
Displacement	95.69 cu in (1,568.08 cu cm) - Starting 2026
Fuel	Diesel - Starting 2026
Maximum Engine Power	2600.0 rpm - Starting 2026
Type	Direct Inject Turbocharged Diesel - Starting 2026

Fuel Economy

John Deere 7400A TerrainCut™ Mower Fuel Economy specifications
Actual Fuel Usage Will Vary Depending On Course Conditions, Operation, Turf And Fuel Quality	25% load: 2.8 L/hr (0.74 gph); 40% load: 4.32 L/hr (1.14 gph); 50% load: 5.22 L/hr (1.38 gph) - Starting 2026

Key Specs

John Deere 7400A TerrainCut™ Mower Key Specs specifications
Cutting Unit Size	27.00 in (68.58 cm) - Starting 2026
Cutting Width	74.00 in (187.96 cm) - Starting 2026
Drive Pump	Gear - Starting 2026
Ground Pressure	14 psi - Starting 2026
Ground Speed - Mowing	6.00 mph (9.66 kph) - Starting 2026
Height-Of-Cut	2.5-10.2 cm (1-4 in.) With increments of 0.6 cm (0.25 in.); No tool adjustment - Starting 2026
Maximum Engine Power	37.10 hp (27.67 kw) - Starting 2026
Operator Display	Left Foot operated for easy adjustment - Starting 2026
Reel Diameter	7.00 in (17.78 cm) - Starting 2026
Throttle	Decks down: 1045 kg (2305 lb); Decks up: 1252 kg (2760 lb) - Starting 2026
Wheelbase	62.00 in (157.48 cm) - Starting 2026

Operating Weight

John Deere 7400A TerrainCut™ Mower Operating Weight specifications
Cutting Units Lowered	Standard; meets ISO 21299 standards - Starting 2026

Sound Levels

John Deere 7400A TerrainCut™ Mower Sound Levels specifications
Attachments Installed	FTCs, reels engaged - Starting 2026
Measuring Standard	ISO 11201 - Starting 2026
Operator Ear Full Engine RPM	92.0 dBA - Starting 2026

Vehicle

John Deere 7400A TerrainCut™ Mower Vehicle specifications
Drive Pump	Gear - Starting 2026
Front Drive Tires	24 x 12 - 12 turf trac - Starting 2026
Fuel Tank Capacity	12.00 gal (45.42 l) - Starting 2026
Ground Pressure	14 psi - Starting 2026
Hydraulic System Capacity	12.00 gal (45.42 l) - Starting 2026
ROPS	Internal hydraulic wet disc brakes with dynamic braking through closed loop hydrostatic system - Starting 2026
Steering	Hydraulic power with double acting steering cylinder - Starting 2026
Steering Tires	24 x 12 - 12 multi trac - Starting 2026

Warranty

John Deere 7400A TerrainCut™ Mower Warranty specifications
Type	Two-year limited - Starting 2026

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