GRIN BM53A-82V CRAMER lawn mower with 8Ah battery and 4Ah battery charger GRIN BM53A-82V is a self-propelled machine equipped with a Cramer electric motor powered by an 82V lithium-ion battery. The 8Ah and 82V battery allows you to mow up to 1000-1200 m2 of lawn, under normal conditions, on a single charge. You can go up to 2000-2400 sqm with an additional 8Ah battery. The professional 2-speed drive unit, made of watertight aluminium box in an oil bath, is reliable and powerful, and allows the speed to be adjusted according to lawn conditions. The innovative traction design, supported by GRIN suspended axles, increases impact resistance and preserves the mechanism over time. Built on the tried-and-tested GRIN chassis, with the standard CONE SAVER as standard, it is fitted with a 1.5 kW electric motor, which provides incredible performance in tall grass and difficult conditions, comparable to that of a machine with an internal combustion engine. The electronics allow variation of the motor speed from 2600 to 2900 rpm, optimising battery life thanks to the automatic variation of effort according to cutting conditions. Structure and engine make it a machine appreciated by professional gardeners. Technical data sheet CUTTING SYSTEM: Patented cutting system GRIN CUTS, DOES NOT CUT, DOES NOT DRAIN CUTTING WIDTH: 53 cm CUTTING HEIGHT: 4 heights, adjustable with a single quick-release lever DRIVE: Professional WHEELS: Grin Grip, steel with double ball bearing WHEEL AND STRUCTURE: Reinforced, hot-dip galvanised steel WHEELSAVER: Standard HANDLE: Foldable with anti-vibration quick adjusters ENGINE: Cramer 82V - Lithium ION - high efficiency with integrated control, safety key START: Electric BATTERY: 8 Ah - 82v - 1000 - 1200 sq.m. with one charge BATTERY CHARGER: RAPID - 120 minutes for one charge WEIGHT: 35 kg - excluding battery CZ