Operation Maintenance Manual
Power Slip PS-500
PN 757000-D - Revision: 17 (up to SN 138212) 06-2018
30
D
ES
C
RIP
TION
1.5.6
Gripping Length
Carrier for Drill Pipe and Casing
Fig. 41: Gripping Length I
Drill Collar
Fig. 42: Gripping Length II
1.6
Recommended Consumables
1.6.1
Recommended Hydraulic Fluid
FORUM Handling Tools recommends use of the following
hydraulic fluids under various ambient conditions:
Brand
Flash point
°F (°C)
Above – 4 °F
(-20 °C)
Flash point
°F (°C)
Aral
435.2 (224)
Aral Vitam GF 46
392 (200)
Castrol
392 (200)
Hyspin AWS-46
366.8 (186)
Gulf
410 (210)
Harmony 46AW
395.6 (202)
Shell
424.4 (218)
Tellus and Tonna
408.2 (209)
Finke
572 (300)
Aviaticon HY-HE-46
509 (265)
Fuchs
428 (220)
Renolin MR 10
410 (210)
1.6.2
Recommended Lubricants
FORUM Handling Tools recommends using the following
lubricants for effective lubrication under various ambient
conditions:
Brand Name
Temperature
range*
Remarks
Finke
Aviaticon XRF
Low-Viscosity Grease
- 20 to + 29°C
(- 4 to + 84.2 °F)
NLGI 0
Fuchs
NESSOS SF0
EP grease for non-oil
tight gear trains
- 20 to + 29°C
(- 4 to + 84.2°F)
NLGI 0
DIN 51826
GPOF-25
DIN 51502
GPOF-25
Castrol
MP grease
- 20 to + 29°C
(- 4 to + 84.2°F)
-
Chevron
Avi-Motive W
- 20 to + 29°C
(- 4 to + 84.2°F)
-
Exxon
Lidok EP2
- 20 to + 29°C
(- 4 to + 84.2°F)
-
Gulf
Gulfcrown EP2
- 20 to + 29°C
(- 4 to + 84.2°F)
-
Mobil
Mobilux EP2
- 20 to + 29°C
(- 4 to + 84.2°F)
-
Shell
Alvania EP2
- 20 to + 29°C
(- 4 to + 84.2°F)
-
Texaco
Multifak EP2
- 20 to + 29°C
(- 4 to + 84.2°F)
-
Union
Unoba EP2
- 20 to + 29°C
(- 4 to + 84.2°F)
-
*
For temperatures above + 30°C (+ 86°F), FORUM Handling Tools recommends to use
the specified lubricants in consistency class NLGI 2.