WCR-Series, Roller Cassette Torque Wrench

WCR-Series, Roller Cassette Torque Wrench
▼ WCR4000 Roller Cassette with Spanner and W4000 Drive Unit
Provides a safe, and
reliable controlled
bolting solution for
applications with
limited access
SAFE LINK Design
SAFE-LINK spanner design
includes a mechanical
fuse inside the cassette,
providing a safer bolting
experience for the operator and
bystanders.
• SpannersavailabletofitmostcommonlyusedAPIflanges
• Smallnoseradius–resolvesbolttopiperestrictions
• Slimspannerdesign–reducesboltheightrestrictions
• Widerangeofspannersrangingfrom17•16 - 3⅛ inches
(36 - 80 mm)
• Includeshandletoimprovetoolhandlingandsafety
• Rigidsolidsteelbodyformaximumenduranceand
minimum downtime
▼ The small nose radius of the closed
spanner resolves bolt to pipe restrictions
where standard hexagon cassettes do
not fit.
▼ The slim spanner design allows tool to fit
between bolts, where access is restricted
and standard hexagon cassettes do not fit.
Closed Bi-Hex Spanner
Slim ring style profile with
bi-hexagonal design
provides the ultimate mixture
of versatility and durability.
▼ The roller-cassette reacts off the periphery
of the flange, as the spanner drives the nut
forward, allowing the WCR4000 to provide
more torque in a limited space.*
*NOTE: The WCR Cassette is non-ratcheting.
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Hydraulic Roller Cassette Torque Wrench
Rigid Steel Design
WCR4000-Series
Applications
The WCR4000 helps resolve
narrow clearance restrictions
in bolting of API and BOP flanges.
The Enerpac WCR4000 Roller Cassette
has been developed for applications
where there are severe clearance
restrictions, particularly in height above
the nut or between the bolt center and
the inside of the joint.
Powered by the standard W4000 drive
unit which is compatible with standard
W-Series hexagon cassettes.
The most advanced and safe torque
wrenches on the market. To ensure
that the tools you buy meet our own
exacting requirements, during the
design process every prototype was
put through finite element stress
analysis, photo-elastic modeling,
rigorous cyclic testing and
strain gauging.
Solid steel tool body for maximum
endurance and minimum downtime.
Series
Bi-Hexagonal Spanner Size:
17•16-3⅛ inch
Spanner Nose Radius:
1.22-2.18 inch
The WCR-wrench must be repositioned
after each wrench cycle by removing
the tool from the nut and operating the
pump in the retract direction. The tool
does not retract.
Maximum Torque:
4250 Ft-lbs
Maximum Operating Pressure:
10,000 psi
9.49
8.90
Torque Wrench Pumps
Visit enerpac.com for
system matched air and
electric torque wrench
pumps providing control to
operate hydraulic torque wrenches.
7.56
1.22
WCR4000
3.74
6.26
WCR
Torque Wrench Hoses
Use Enerpac THQ-700
Series hoses with W-Series
torque wrenches to ensure
the integrity of your hydraulic
system.
R
S
1.18
1.61
5.16
3.15
5.04
Closed Spanner Closed
Hexagon Size Spanner
Model
S
Number
(in) (mm)
17⁄16
1½
1⅝
113•16
1⅞
2
23/16
2⅜
29•16
2¾
215•16
3⅛
36
38
41
46
48
50
55
60
65
70
75
80
W4107CS
W4108CS
W4110CS
W4113CS
W4114CS
W4200CS
W4203CS
W4206CS
W4209CS
W4212CS
W4215CS
W4302CS
Maximum Spanner Weight Roller
Cassette
Torque
Radius
Assembly
*
R
Model No.
(lb)
(ft-lbs)
(in)
4250
4250
4250
4250
4250
4250
4250
4250
4250
4250
4250
4250
1.22
1.29
1.29
1.40
1.51
1.51
1.62
1.77
1.84
1.95
2.05
2.18
4.2
4.4
4.2
4.3
4.7
4.2
4.3
4.6
4.6
4.7
4.6
4.9
19.5 feet long, 2 hoses
39 feet long, 2 hoses
Drive Unit
Model No.
THQ-706T
THQ-712T
▼ Powered by the standard W4000 drive unit
which is compatible with standard W-Series
hexagon cassettes.
3
WCR4000
W4000
2
1
1 Closed Spanner
2 Roller Cassette
3 Drive Unit
*For total weight add 13.89 lbs for WCR4000, 4.40 lbs. for W4000 and
weight of the spanner.
®
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