C41-40 and C41-55 hammers both have:

1. Ready operation: economic and convenient

2. Easy to operate, by manipulating the hand lever or foot-pedal, all operating Functions;-"Idle Run, Top Setting, Pressing Down, Single Blow, Light or Full Series Blow" settings can be obtained as desired.

3. A special oil-pump is provided for lubricating the cylinders. Prior to running, turn the hand-crank of the pump to place oil on the cylinders. Before running, each of the cylinders should be checked for proper amounts of lubrication.

4. All hammers carry a 12 month warranty on all electrical/mechanical components, this includes any factory defect in materials or craftsmanship. The only exceptions to this warranty are moving and wearing parts. Normal wear and failure to maintain these areas of contact and friction are the responsibility of the owner of the hammer. All owners should refer to their owner's manual for the details of maintaining and lubricating their hammer to create a safe and problem free working environment. Also, all routine maintenance must be documented for this warranty to stay in force.