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Honda GXR120
Representative GXR120 image. Exact types may differ.

Honda GXR120

Honda GXR120

Compact OHC gasoline engine designed for the demands of commercial rammer equipment.

Displacement
121 cm3
Net Power Output
3.1 hp (2.3 kW) @ 3,600 rpm

GXR120 · Specifications

Base-model specifications. A model selection does not confirm an exact ordering type, shaft dimensions or replacement fit.

Engine Type
Air-cooled 4-stroke OHC
Bore x Stroke
60 X 43 mm
Displacement
121 cm3
Net Power Output
3.1 hp (2.3 kW) @ 3,600 rpm
Net Torque
4.6 lb-ft (6.3 Nm) @ 3,000 rpm
PTO Shaft Rotation
Counterclockwise (from PTO shaft side)
Compression Ratio
8.6:1
Carburetor
Multiple options available
Ignition System
Transistorized magneto
Starting System
Recoil
Lubrication System
Forced spray system
Governor System
Mechanical
Air Cleaner
Multiple options available
Oil Capacity
0.29 US qt. (0.28 L)
Fuel Tank Capacity
Not specified
Fuel
Unleaded 86 octane or higher
Dry Weight
22.9 lbs. (10.4 kg)

Honda publishes net power with production intake and exhaust equipment. Installed output varies with operating conditions and application.

Dimensions

Length (min)
10.2” (259 mm)
Width (min)
11.5” (294 mm)
Height (min)
11.4” (290 mm)

Overall dimensions are not crankshaft dimensions. Check the complete type and installation requirements.

Features

  • Designed specifically for commercial rammers
  • Cast-iron cylinder sleeve and dual-ball-bearing crankshaft
  • Steel reinforcement in the recoil starter and fan cover
  • Lubrication system uses a dual-breather chamber
  • Automatic decompression assists starting
  • Coated carburetor chamber and fuel filtration

Applications

  • Commercial Rammers

Configuration choices

The exact engine type determines equipment configuration and replacement fit. Confirm shaft, mounting, controls and application before ordering.

Honda specifications and technical resources ↗

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Garland Saw & Lawnmower
133 Main St
Garland, TX 75040

(972) 272-5055

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7:30 a.m.–6:00 p.m.
Saturday
8:00 a.m.–12:00 p.m.
Sunday
Closed

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