Enerpac BRC-25 Manual De Instrucciones página 2

CAUTION: Keep hydraulic equipment away from
flames and heat. Excessive heat will soften packings
and seals, resulting in fluid leaks. Heat also weakens
hose materials and packings. For optimum performance do
not expose equipment to temperatures of 65°C [150°F] or
higher. Protect hoses and cylinders from weld spatter.
DANGER: Do not handle pressurized hoses. Escaping
oil under pressure can penetrate the skin, causing
serious injury. If oil is injected under the skin, see a
doctor immediately.
WARNING: Only use hydraulic cylinders in a coupled
system. Never use a cylinder with unconnected
couplers. If the
overloaded, components can fail catastrophically causing
severe personal injury.
WARNING: BE SURE SETUP IS STABLE BEFORE
LIFTING LOAD. Cylinders should be placed on a flat
surface that can support the load. Where applicable,
use a cylinder base for added stability. Do not weld or
otherwise modify the cylinder to attach a base or other support.
3.0 DESCRIPTION
Unlike push cylinders, the plunger on pull cylinders if forced toward
the cylinder base, providing pulling action. All units have base,
collar, and plunger threads to allow for a range of attachments and
accessories, including extensions, saddles, and chains.
4.0 SPECIFICATIONS (see table below)
Model Cylinder
No. Capacity
Tons
BRC-25 2.5 5.00 (12,70)
BRC-46 5 5.50 (13,97)
BRC-106 10 5.95 (15,11)
cylinder becomes
Stroke Effective
in. (cm.) Area
in. 2 (cm. 2 )
0.55 (3, 55)
1.13 (7,29)
2.32 (15,00)
Avoid situations where loads are not directly centered
on the cylinder plunger. Off-center loads produce
considerable strain on cylinders and plungers. In
addition, the load may slip or fall, causing potentially
dangerous results.
Distribute the load evenly across the entire saddle
surface. Always use a saddle to protect the plunger.
IMPORTANT: Hydraulic equipment must only be
serviced by a qualified hydraulic technician. For repair
service, contact the Authorized ENERPAC Service
extremely
Center in your area. To protect your warranty, use only
ENERPAC oil.
WARNING: Immediately replace worn or damaged
parts by genuine ENERPAC parts. Standard grade
parts will break causing personal injury and property
damage. ENERPAC parts are designed to fit properly and
withstand high loads.
Oil Weight
Capacity
in. 3 (cm. 3 ) lbs. (kg.)
2.75 4
(45,06) (1,81)
6.22 10
(101,95) (4,55)
13.92 21
(228,15) (9,52)
2
A B
Coll. Height Ext. Height
in. (cm) in. (cm.)
10.43 15.43
(26,49) (39,49)
11.88 17.38
(30,18) (44,15)
11.38 17.33
28,90 (44,02)
C
Saddle Dia.
in. (cm.)
3
/ -14 NPT
4
1 1
1 / -11 / NPT
4 2
M30 x 2