Zongshen 168FA(E)

Zongshen 168FA(E)The Zongshen 168FA(E) is a 163 cc, (9.95 cu·in) single-cylinder air-cooled 4-stroke internal combustion small gasoline engine manufactured by Zongshen Power Co. for general-purpose applications.

The Zongshen 168FA(E) engine has an overhead valve (OHV) design, carburetor fuel system, transistorized ignition system, and a recoil starter or electric starter. The ZS 168FA(E) engine a compression ratio rating is 8.5:1, cylinder bore and piston stroke are 68.0 mm (2.68 in) and 45.0 mm (1.77 in), respectively.

The Zongshen ZS 168FA(E) produced 4.8 PS (3.5 kW; 4.7 HP) at 3,600 rpm of maximum output power and 8.8 N·m (0.9 kg·m, 6.5 ft·lb) of maximum torque.

General information

Engine Specifications
ModelBT 168FA(E)
Type4-stroke, OHV, single cylinder
Displacement163 cm2, (9.95 cu·in)
Max. horsepower4.8 PS (3.5 kW; 4.7 HP) at 3,600 rpm
Max. torque8.8 N·m (0.9 kg·m, 6.5 ft·lb)
Fuel systemCarburetor
Cooling systemForced-air
Ignition systemTransistorized
Lubricating systemSplash system
Starting system 168FA – Recoil starter
168FAE – Electric staretr
Fuel tank capacity2.6 L (0.69 US. gal. 0.57 Imp. gal.)
Fuel consumption394 g/kWh
PTO shaft rotationCounterclockwise (from PTO shaft side)

Dimensions and Weight

Zongshen ZS 168FA(E)
Length, mm (in)272 (10.7)
Width, mm (in)246 (9.7)
Height, mm (in)337 (13.3)
Dry weight, kg (lb)15.0 (33.1)

Maintenance data

Engine
Maximum speed:3,900 rpm
Idle speed:1,800±200 rpm
Valve clearance
Intake valve0.10-0.15 mm (0.0039-0.0059 in)
Exhaust valve0.15-0.20 mm (0.0059-0.0079 in)
Oil system
Oil type4-stroke engines oil
Recommended oil10W-30
Oil capacity0.6 l (0.6 US gal. 0.5 Imp. gal.)
Ignition system
Ignition timing23°±2° B.T.D.C. (Fixed)
Spark plug gap0.6-0.8 mm (0.024-0.031 in)
Spark plug torque20 N·m; 2.0 kg·m; 14.7 ft·lb
Author: Sergei Wers
About: Co-founder and CEO of a multi-brand auto repair shop (engine repair, chassis repair, body repair and painting) for over 15 years. I have been developing internet sites with technical specifications for more than seven years.

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