Electric Chainsaw – Catalog
Electric fruit tree pruning machine design notes – GCr15 bearing steel blade pin, 6063 and 7075 aluminium alloy blade parts, thrust and needle roller bearings and four second-stage planetary gears.
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Lithium Electric Chainsaw – Catalog
Lithium electric chainsaw design notes – self-developed reduction gearbox for higher torque and lower noise, a self-lubricating chain oiling system and twin-bolt guide plate mounting.
