Specifications

Engine

1420 Engine

Engine Model Number Yanmar 3TG72

Engine Type 4-Cycle, 3-Cylinder, In-Line Gasoline

Cooling Liquid Cooled

Gross Output 20.8 kW (28 hp)

Net Output 17.9 kW (24 hp)

Air Cleaner Dry, Replaceable Dual Element

Spark Plug Gap 0.76 mm (0.030 in.)

1435 Engine

Engine Model Number Yanmar 3TNE74

Engine Type 4-Cycle, 3-Cylinder, In-Line Diesel

Cooling Liquid Cooled

Gross Output 18 kW (24 hp)

Net Output 16.6 kW (22.2 hp)

Injection Type Indirect

Air Cleaner Dry, Replaceable Dual Element

Starting Aid Glow Plugs

1445/1545 Engine

Engine Model Number Yanmar 3TNE78

Engine Type 4-Cycle, 3-Cylinder, In-Line Diesel

Cooling Liquid Cooled

Gross Output 23 kW (31 hp)

Net Output 19.9 kW (26.7 hp)

Injection Type Direct

Air Cleaner Dry, Replaceable Dual Element

Starting Aid Air Heater

1565 Engine

Engine Model Number Yanmar 3TNE88

Engine Type 4-Cycle, 3-Cylinder, In-Line Diesel

Cooling Liquid Cooled

Gross Output 27 kW (36.3 hp)

Net Output 27 kW (36.3 hp)

Injection Type Direct

Air Cleaner Dry, Replaceable Dual Element

Starting Aid Air Heater

Capacities

Fuel Tank 54.5 L (14.4 gal)

Coolant (1420, 1435) 6.6 L (7 qt)

Coolant (1445, 1545, 1565) 7.1 L (7.5 qt)

Hydrostatic Transmission (1420, 1435, 1445; 2WD) 8.5 L (9 qt)

Hydrostatic Transmission (1420, 1435, 1445: 4WD) 8.7 L (9.2 qt)

Hydrostatic Transmission (1545, 1565) 10.4 L (11.0 qt)

Rear Axle (4WD) 4.7 L (5 qt)

Engine Oil Capacity 1420, 1435 (with Filter) 3.1 L (3.3 qt)

Engine Oil Capacity 1445, 1545 (with Filter) 3.6 L (3.8 qt)

Engine Oil Capacity 1565 (with Filter) 4.8 L (5.1 qt)

Tire Inflation Pressures (1420, 1435, 1445)

Front Tires 140 kPa (20 psi)

Rear Tires 140 kPa (20 psi)

Tire Inflation Pressures (1545, 1565)

Front Tires 210 kPa (30 psi)

Rear Tires 220 kPa (32 psi)

Tightening Torques

All Wheels (except below) 225 N·m (165 lb-ft)

Rear Wheels-2WD 82 N·m (60 lb-ft)

Travel Speeds (1420, 1435, 1445)

Forward 0-7.5 km/h (0-12 mph)

Reverse 0-3.1 km/h (0-5 mph)

Travel Speeds (1545, 1565)

Forward (Low Range) 0-13.5 km/h (0-8.4 mph)

Forward (High Range) 0-25.6 km/h (0-15.9 mph)

Reverse (Low Range) 0-6.8 km/h (0-4.2 mph)

Reverse (High Range) 0-12.9 km/h (0-8.0 mph)

Tire Dimensions (1420, 1435, 1445)

Front Drive Tires-Standard 23x10.50-12

Front Drive Tires-Optional 23x8.50-12

Front Drive Tires-Dual 23x8.50-12

Rear Tires-2WD 18x8.50-8

Rear Tires-4WD 18x8.50-10

Tire Dimensions (1545, 1565)

Front Drive Tires-Standard 26x12-12

Rear Tires 20x10-10

Dimensions

Height 2.1 m (82.7 in.)

Width (With Standard Tires) 1.3 m (51.7 in.)

Length (Without Mower Deck) 2.2 m (86.7 in.)

Wheelbase 1.3 m (49.2 in.)

Weight (1420, 1435, 1445) (Without Mower Decks) 817 kg (1800 lb)

Weight (1545, 1565) (Without Mower Decks) 859 kg (1893 lb)

Ground Clearance 15 cm (6 in.)