Gxh50 main

GXH50 (1.5 hp)

Reliable, efficient and easy starting. Just a few of the reasons why this is the professionals’ choice.

GXH50 Features and applications


Precision camshaft design
OHV design for increased efficiency and optimal power transfer
Ball-bearing supported crankshaft for improved stability
Automatic mechanical de-compression system
Oil alert


Agricultural equipment
Water pumps

GXH50 Specifications

Engine type air-cooled 4-stroke overhead valve single cylinder
Bore x Stroke 41.8 x 36 mm (1.65 x 1.42 in)
Displacement 49.4 cc (3.01 cu-in)
Net power output 1.6 kW (2.1 hp) @ 7 000 rpm
Net torque 2.7 Nm (2 lb-ft) @ 4 500 rpm
PTO shaft rotation counterclockwise (from PTO shaft side)
Compression ratio 8.0 : 1
Fuel tank capacity 0.77 L (0.7 qt (Imp), 0.8 US qt)
Carburetor float type
Ignition system transistorized magneto
Lubrication system forced splash
Governor system centrifugal mechanical
Oil capacity 0.25 L (0.22 qt (Imp), 0.26 US qt)
Fuel unleaded gasoline with a pump octane rating of 86 or higher

GXH50 Engine types / Horizontal Crankshaft

Model code PTO type PTO diameter/taper PTO reduction Starter Oil alert (shut down) Air filter type
straight 5/8", 7 000 RPM no recoil no semi-dry
Gxh50 pto
GXH50UTQXA Download diagram
PTO type straight
PTO diameter/taper 5/8", 7 000 RPM
PTO reduction no
PTO bolt size 1/4 - 28 UNF
Starter recoil
Oil alert (shut down) no
Air filter type semi-dry
Muffler type standard
Loading coil no
Dry weight 5.5 kg (12.1 lb)
Model code GCBYT