The Zongshen GB210 is a 208 cc, (12.69 cu·in) single-cylinder air-cooled 4-stroke internal combustion small gasoline engine, from GB-series manufactured by Zongshen Power Co. for general-purpose applications.
The Zongshen GB210 engine has an overhead valve (OHV) design, carburetor fuel system, transistorized ignition system, and a recoil starter. Bore and stroke are 70.0 mm (2.76 in) and 54.0 mm (2.13 in), respectively.
The Zongshen ZS GB210 produced 5.8 PS (4.3 kW; 5.8 HP) at 3,600 rpm of maximum output power and 11.5 N·m (1.2 kg·m, 8.5 ft·lb) of maximum torque.
General information
Engine Specifications | |
Model | GB210 |
Type | 4-stroke, OHV, single cylinder |
Displacement | 208 cm2, (12.69 cu·in) |
Max. horsepower | 5.8 PS (4.3 kW; 5.8 HP) at 3,600 rpm |
Max. torque | 11.5 N·m (1.2 kg·m, 8.5 ft·lb) |
Fuel system | Carburetor |
Cooling system | Forced-air |
Ignition system | Transistorized |
Lubricating system | Splash system |
Starting system | Recoil starter |
Fuel tank capacity | 2.6 L (0.69 US. gal. 0.57 Imp. gal.) |
Fuel consumption | 395 g/kWh |
PTO shaft rotation | Counterclockwise (from PTO shaft side) |
Dimensions and Weight
Zongshen ZS GB210 | |
Length, mm (in) | – |
Width, mm (in) | – |
Height, mm (in) | – |
Dry weight, kg (lb) | 15.5 kg (34.2 lbs) |
Maintenance data
Engine | |
Maximum speed: | 3,900 rpm |
Idle speed: | 1,800±200 rpm |
Valve clearance | |
Intake valve | 0.10-0.15 mm (0.004-0.006 in) |
Exhaust valve | 0.15-0.20 mm (0.006-0.008 in) |
Oil system | |
Oil type | 4-stroke engines oil |
Recommended oil | 10W-30 |
Oil capacity | 0.6 l (0.6 US gal. 0.5 Imp. gal.) |
Ignition system | |
Spark plug gap | 0.6-0.8 mm (0.024-0.031 in) |
Spark plug torque | 20 N·m; 2.0 kg·m; 14.7 ft·lb |
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