OVERVIEW:
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 an 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
 
 
MODEL
MH 70A
Weight (Incl. Hoses) - lbs.
73
Chuck
1-1/4" x 6"
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
1350
Impact Rate (8 gpm) - bpm
1750
Impact Rate (10 gpm) - bpm
-
Vibration Level 3 Axes (ISO 28927) 3)
6
Sound Power Level Guaranteed - dB(A)
110
HTMA Class
C/D