Stanley Series 6 Mounted Breakers0 pages

SPECIFICATIONS
30564 9/2007 Stanley Hydraulic Tools
3810 S.E. Naef Road
Milwaukie, Oregon 97267
Tel 503•659•5660
Fax 503•652•1780
Series 6
MB156 MB256 MB356 MB556 MB656 MB10
ITEM USA/METRIC USA/METRIC USA/METRIC USA/METRIC USA/METRIC USA/METRIC
Impact Energy Class 175 ft lb/237 J 350 ft lb/474 J 550 ft lb/745 J 750 ft lb/1000 J 875 ft lb/1186 J 1000 ft lb/1350 J
Blows Per Minute 1200 700 - 1200 700 - 1200 590-1100 600-1000 600-900
Weight (with tool) 173 lb/79 kg 493 lb/224 kg 493 lb/224 kg 752 lb/341 kg 872 lb/396 kg 1050 lb/476 kg
Length (with tool) 42 in/1069 mm 51 in/1295 mm 51 in/1295 mm 63 in/1600 mm 66.5 in/1689 mm 72 in/1830 mm
Tool Working Length 11 in/279 mm 15 in/381 mm 15 in/381 mm 15 in/381 mm 18 in/457 mm 17 in/432 mm
Tool Diameter 1.75 in/44 mm 2.5 in/64 mm 2.5 in/64 mm 2.7 in/69 mm 3 in/76 mm 3.125 in/79 mm
Hydraulic Pressure 1800-2100 psi/ 1400-1700 psi/ 1700-1950 psi/ 1600-2000 psi/ 1700-1900 psi/ 1600-2000 psi/
124-144 bar 96-117 bar 117-134 bar 110-138 bar 117-131 bar 110-138 bar
Flow Range 4-10 gpm/ 9-16 gpm/ 10-18 gpm/ 12-22 gpm/ 16-24 gpm/ 20-30 gpm/
15-38 lpm 34-60 lpm 38-68 lpm 45-83 lpm 60-91 lpm 75-114 lpm
System Relief* 2500 psi/172 bar 2500 psi/172 bar 2500 psi/172 bar 2700 psi/186 bar 2500 psi/172 bar 2700 psi/186 bar
*Recommended
Stanley Series 6 Mounted Breakers
are a study in simplicity. In addition
to their powerful impact force,these
breakers have only two moving parts
for fast,effective breaking action and
easy maintenance.
Features and Benefits
• Powerful Impact Force. Features
a direct-acting pressurized nitrogen
chamber operating at low pressure.
• Increased efficiency. Superior
valve design means the Series 6
works efficiently within a broad flow
range,even on older carriers with
marginal hydraulic systems.
• Less Service Time and Expense.
Having heat and stress-resistant
seals and only two moving parts
results in less time and money spent
on service and reduces the potential
for costly downtime.
• Alignment of Running Parts. This
design feature offers protection of
critical and costly components.
• Underwater Capability. This option
is available on all models except the
MB556.
MB156, MB256 and MB356 Models
feature a stress and fatigue resistant
body design. Fully protected sideplate
hardware virtually eliminates bolt failures
seen on competitive units with
exposed hardware.
The MB556, MB656, and MB956
feature an anti-vibration design with
the power-cell floated between upper
and lower bumpers,absorbing vibration
away from the boom.Stress is
absorbed in the lower body rather than
the tie rod, prolonging tie rod life. A fully
enclosed housing offers protection and
quieter operation. A bolt-on mounting
bracket is available to enable fast and
easy installation and removal.
Stanley Series 6 Mounted Breakers
are your best choice for a reliable,
hard-working and long-lasting breaker.
Visit our website at www.stanley-hydraulic-tools.com