APT MH 55 A

Hammer & Breakers

APT hammers and breakers combine flexibility with hard-hitting power. The MH 11 pick hammer is designed for horizontal work in renovation, demolition, and structural alterations, while the MH 55 (medium-weight) and MH 70 (heavy-duty) multipurpose breakers are ideal for road building and maintenance on asphalt, brickwork, frozen soil, or concrete.

Features:

Slim design for excellent line of sight to the working tool Quick-release couplings for fast connections No external side bolts or protruding parts	High back pressure (HBP) models can be operated from the PTO outlet of most skid-steers Vibration-reduced (A) models offer the same breaking performance with additional operator comfort

Specifications: 

HAMMERS AND BREAKERS	MH 55 A
Weight (Incl. Hoses) - lbs.	62
Length - in.	27
Oil Flow - gpm	5-8
High Back Pressure	Y
Working Pressure - psi	1,668-1,885
Return Line Back Pressure - psi	508
Impact Rate (5 gpm) - bpm	1450
Impact Rate (8 gpm) - bpm	2100
Impact Rate (10 gpm) - bpm	-
Vibration Level 3 Axes (ISO 28927) 3)	5.2
Sound Power Level Guaranteed - dB(A)	107
HTMA Class	C/D