The Honda Harmony H2113 is a lawn tractor with Honda GXV390 vertical general-purpose engine (389 cc, 23.7 cu-in) and 974 mm (38 in.) belt-driven twin blade mower deck. The mower deck is adjustable for cutting heights between 25 mm (1 in.) and 96 mm (4 in). The Honda H2113 lawn tractor was produced since 1988.
The Honda GXV390 is air-cooled single-cylinder four-stroke gasoline engine with vertical PTO shaft. This engine has an 88.0 mm (3.46 in) of the cylinder bore and 64.0 mm (2.5 in) of the piston stroke. Compression ratio rating is 7.7:1. The Honda GXV390 motor produces 13.0 HP (9.7 kW) at 3,600 rpm of maximum power and 28.0 Nm (2.8 kg·m, 20.3 ft·lb) at 2,500 rpm of peak torque.
The Honda Harmony H2113 is available with two transmissions:
- The gear type transmission uses parallel shaft, constant mesh and sliding key. The gear transmission has five forward gears with travel speed from 2.4 km/h to 7.3 km/h (1.5 mph to 4.5 mph), neutral gear and single reverse gear 3.6 km/h (2.2 mph).
- The hydrostatic transmission has three approximate ground speeds: “Reverse” from 0 to 3.6 km/h (0-2.2 mph), “Mowing” from 0 to 5.2 km/h (0-3.2 mph) and “Transport” from 5.2 to 7.3 km/h (3.2-4.5 mph).
General information
| General Specifications | ||
| Model | Honda H2113GDA / H2113HDA | |
| Modifications | H2113GDA – model with gear transmission and side-discharge; H2113HDA – model hydrostatic transmission and side-discharge; H2113SDA – model with gear transmission (USA version); | |
| Length | GDA/HDA: 1,730 mm (68.2 in) SDA: 1,670 mm (66.0 in) | |
| Width | GDA/HDA: 910 mm (35.8 in) SDA: 921 mm (36.0 in) Tractor width with mower deck: 1,250 mm (49 in.) | |
| Height | 1,030 mm (40.5 in) | |
| Wheel base | 1,135 mm (45.0 in.) | |
| Dry weight (without tines) | SDA/GDA: 154.0 kg (340.0 lbs) HDA: 170.0 kg (375.0 lbs) CD2038 mower deck: 37.5 kg (83 lbs) | |
| Fuel tank capacity | 5.3 l (1.3 US gal.) | |
| Engine | ||
| Engine model | Honda GXV390 | |
| Displacement | 389 cm3 (23.7 cu-in) | |
| Bore x stroke | 88.0 X 64.0 mm (3.46 x 2.5 in) | |
| Max. horsepower | 13.0 HP (9.7 kW) at 3600 rpm | |
| Max. torque | 28.0 Nm (2.8 kg·m, 20.3 ft·lb) at 2,500 rpm | |
| Carburetor | Horizontal type, butterfly valve | |
| Cooling system | Forced-air | |
| Ignition system | Transistorized magneto ignition | |
| Lubricating system | Pressure and splash | |
| Starting system | Electric starter | |
| Stoping system | Ignition primary circuit ground | |
| Fuel used | Unleaded gasoline (octane number 86 or higher) | |
| Transmission and clutch | ||
| Gear type transmission | ||
| Gear type | Parallel shaft, constant mesh, sliding key | |
| Gear selections | Five forward, one reverse | |
| Groung speeds | First: 2.4 km/h (1.4 mph) Second: 3.1 km/h (2.0 mph) Third: 4.9 km/h (3.0 mph) Fourth: 6.2 km/h (3.9 mph) Fifth: 7.3 km/h (4.5 mph) Reverse: 3.6 km/h (2.3 mph) | |
| Hydrostatic type transmission | ||
| Hydrostatic type | Hydrostatic,fluid drive | |
| Groung speeds | Reverse: 0-3.4 km/h (0-2.1 mph) Mowing: 0-5.2 km/h (0-3.2 mph) Transport: 5.2-7.3 km/h (3.3-4.5 mph) | |
| Wheels and tires | ||
| Front tires size | 13×6.5-6 | |
| Front tires pressure | 98 kPa (1.0 kg/cm2, 14 psi) | |
| Rear tires size | 18×8.5-8 | |
| Rear tires pressure | 69 kPa (0.7 kg/cm2, 10 psi) | |
| Mower Deck | ||
| Type | Twin blade, belt drive, four-point link, dual anti-scalp rollers, side discharge model | |
| Deck size | 974 mm (38 in.) | |
| Height range | 25-96 mm (1-4 in.) | |
| Blade brake | Mechanical Arms | |
| Adjustments | Left-right and front-rear, height adjustment splus anti-scalp roller height adjustments | |
Maintenance data
| Engine | |
| Maximum speed | 3,300 ± 150 rpm |
| Idle speed | 1,750 ± 150 rpm |
| Cylinder compression | 5.0-8.5 kg/cm2 (71-151 psi) at 600 rpm |
| Valve clearance | |
| Intake valve | 0.10 ± 0.02 (0.004 ± 0.001) |
| Exhaust valve | 0.15 ± 0.02 (0.006 ± 0.001) |
| Carburetor | |
| Main jet | #95 |
| Float height | 11.9-14.5 mm (0.47-0.57 in) |
| Pilot screw opening | 2-1/2 turns out |
| Oil system | |
| Oil type | Honda 4-stroke or an equivalent (SF or SG) |
| Recommended oil | SAE 10W-30 |
| Oil capacity | 1.1 L (1.2 US gal, 1.0 lmp qt) |
| Ignition system | |
| Ignition timing | 20 ° B.T.D.C (Fixed) |
| Spark plug | NGK: BPR5ES NIPPONDENSO: W16EPR-U |
| Spark plug gap | 0.7-0.8 mm (0.028-0.031 in) |
| Primary ignition coil resistance | 0.7-0.9 Ω |
| Secondary ignition coil resistance | 6.3-7.7 kΩ |
| Ignition coil air gap | 0.4 ± 0.2 (0.016 ± 0.008) |
| Starter motor | |
| Brush length | 7.2 mm (0.28 in) limit: 3.5 mm (0.14 in) |
| Mica depth | 1.0 mm (0.04 in) limit: 0.2 mm (0.01 in) |
| Hydrostatic transmission lube | |
| Transmission oil type | Honda hydrostatic transmission oil |
| Transmission oil capacity | 3.1 L (3.28 quarts) |
| Gear transmission lube | |
| Factory sealed, no maintenance required | |
| Blade bolt tightening torque | |
| Blade bolt | 60.0 Nm; 6.0 kg·m; 43.4 ft·lb |
Attachments
| Honda 38″ mid-mount mower deck | |
| Cutting width | 960 mm (38 in) |
Author:
What is the largest size tire I can get on rear which has 18×8.5-8? I want better traction for steep hills.