Honda H4514

Honda H4514The Honda H4514 is a lawn tractor with Honda GX360 general-purpose engine 0.36 l (359 cc). The Honda H4514H is equipped with hydrostatic transmission and 965 mm (38 in.) or 1190 mm (42 in.) mower deck. The mower deck is adjustable in seven increments for cutting heights between 25 mm (1 in.) and 100 mm (4 in). The Honda H4514 lawn tractor was produced from 1990 to 1998.

The Honda GX360 is two cylinders water-cooled gasoline engine. It develops 13.2 PS (13 HP, 9.7 kW) at 3600 rpm of maximum horsepower and 25.7 Nm (2.54 kg·m, 19 ft·lb) at 3,000 rpm of peak torque. The GX360 engine has an electric starter and transistorized ignition. This engine has a 58.0 mm (2.3 in) of the cylinder bore and 68.0 mm (2.7 in) of the piston stroke, and 8.5:1 compression ratio rating.

The Honda H4514 lawn tractor is equipped with hydrostatic transmission. This transmission has three approximate ground speeds: “Reverse” to 3.4 km/h (2.1 mph), “Mowing” to 5.1 km/h (3.2 mph) and “Transport” to 7.6 km/h (4.7 mph)

General information

General Specifications
Model Honda H4514H
Length 1,815 mm (71.5 in)
Width 38 inch deck type: 1,270 mm (50.0 in)
42 inch deck type: 1,460 mm (57.5 in)
Height 1,050 mm (41.3 in)
Wheel base 1190 mm (46.9 in.)
Dry weight 38 inch deck type: 258.0 kg (569.0 lbs)
42 inch deck type: 270.0 kg (595.0 lbs)
Fuel tank capacity 9.0 l (2.38 US gal., 1.98 Imp gal.)
Battery 12V-30AH
Engine
Engine model Honda GX360 K1
Displacement 359 cm3 (21.9 cu-in)
Bore x stroke 58.0 X 68.0 mm (2.3 x 2.7 in)
Max. horsepower 13.2 PS (13 HP, 9.7 kW) at 3600 rpm
Max. torque 25.7 Nm (2.54 kg·m, 19 ft·lb) at 3000 rpm
Carburetor Horizontal type, butterfly valve
Cooling system Liquid-cooling
Ignition system Transistorized magneto ignition
Lubricating system Forced oil by trochoid pump
Starting system Electric starter
Stoping system Ignition primary circuit ground
Fuel used Unleaded gasoline (octane number 86 or higher)
Hydrostatic type transmission
Type Oil pressure-type variable-speed transmission
Groung speeds Reverse: 3.4 km/h (2.1 mph)
Mowing: 5.z km/h (3.2 mph)
Transport: 7.6 km/h (4.7 mph)
Wheels and tires
Front tires size 15×6.0-6
Front tires pressure 98 kPa (1.0 kg/cm2, 14 psi)
Rear tires size 20.5×8.5-10
Rear tires pressure 79 kPa (0.8 kg/cm2, 11.4 psi)
Mower Deck
Deck size 965 mm (38 in.) or 1,060 mm (42 in.)
Height range 25-100 mm (1-4 in.)

Maintenance data

Engine
Idle speed 1,300 ± 150 rpm
Cylinder compression 12.0 kg/cm2 (171 psi) at 500 rpm
Valve clearance
Intake valve 0.10-0.14 mm (0.004-0.006 in)
Exhaust valve 0.10-0.14 mm (0.004-0.006 in)
Carburetor
Main jet #88
Float height 13.2 mm (0.52 in)
Pilot screw opening 1-1/4 turns out
Oil system
Oil type Honda 4-stroke or an equivalent (SE or SF)
Recommended oil SAE 10W-40
Oil capacity (without filter changed) 1.1 L (1.16 US qt)
Oil capacity (with filter changed) 1.4 L (1.48 US qt)
Oil pressure (min) 2.0 kg/cm2 (28.4 psi)
Cooling system
Coolant capacity (radiator and engine) 2.0 L (2.11 US qt)
Coolant capacity (reserve tank) 0.4 L (0.43 US qt)
Coolant capacity (total system) 2.4 L (2.54 US qt)
Thermostat
Sub valve (start opening) 77° C (171° F)
Sub valve (fully open) 82° C (180° F)
Sub valve (lift height) 1.5 mm (0.06 in)
Main valve (fully open) 85 ° C (185 ° F)
Sub valve (lift height) 6.5 mm (0.26 in)
Thermoswitch
Temperature range for continuity 110° ± 2° C (230° ± 36° C)
Oil pump
Tip clearance (standard) 0.15 mm (0.006 in)
Outer rotor clearance (standard) 0.12-0.22 mm (0.005-0.009 in)
Rotor-to-pump body clearance (standard) 0.04-0.09 mm (0.0016-0.0035 in)
Ignition system
Ignition timing 24 ° ± 4 ° B.T.D.C (Fixed)
Spark plug NGK: BPR4HS, DENSO: W14FPR-UL
Spark plug gap 0.6-0.7 mm (0.024-0.028 in)
Primary side ignition coil resistance 0.9-1.1 kΩ
Secondary side ignition coil resistance 8.8-13.2 kΩ
Ignition coil air gap 0.4 ± 0.2 (0.016 ± 0.008)
Starter motor
Brush length 14 mm (0.55 in), limit: 9.0 mm (0.35 in)
Mica depth (limit) 0.2 mm (0.008 in)
Hydrostatic transmission lube
Transmission oil type Honda hydrostatic transmission oil

Attachments

Honda 38″ mid-mount mower deck
Cutting width 960 mm (38 in)
Honda 42″ mid-mount mower deck
Cutting width 1,060 mm (42 in)

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