Briggs and Stratton lawn mower 18 inches 140cc 4hp HANDPUSH

Core Technical Specifications

• Model Code: WYS18

• Cutting Width: 18 Inches ($460\text{mm}$ blade sweep) — offers an optimal balance between fast lawn coverage and nimble navigation.

• Engine Type: 1-Cylinder, 4-Stroke, Air-Cooled, Overhead Valve (OHV) Petrol Engine (Briggs & Stratton 500E Series).

• Engine Displacement: 140 cc

• Power Output: 4.0 HP (Delivers smooth, continuous torque to cleanly slice through stubborn, thick local grass varieties like Kikuyu and Pemba).

• Fuel Type: Pure Unleaded Petrol (Separate engine oil sump; no tedious oil mixing required).

• Oil System: Requires standard SAE 30 or SAE 10W-30 small-engine oil.

• Chassis Material: Heavy-duty, stamped structural steel deck.

• Cutting Height Adjustment: Centralized master lever handling multiple height positions (typically 5 to 8 steps ranging from $25\text{mm}$ to $75\text{mm}$).