Impact energy per stroke

[france3]

помогите плиз перевести:

Impact energy per stroke - Ударная энергия на ход ?

TECHNICAL DATA

• Rated power input 1750W
• Impact rate 1300bpm
• Impact energy per stroke 45J
• Tool holder 30mm
• Weight 16,5kg

USAGE AREA AND PRODUCT LIFE
Demolition hammer is used for heavy chiselling and demolition work as well as for driving in and compacting with the appropriate accessories.

[Mike Ulixon]

• Impact energy per stroke 45J - ПМСМ, "Энергия удара", так оно лучшее на слух ;-))

[france3]

Mike Ulixon,
спасибо, а per stroke опустить можно?

[vaostap]

энергия единичного удара, Дж