Htma Requirements - Stanley CS11 User Manual

HTMA / EHTMA REQUIREMENTS
HTMA
HYDRAULIC SYSTEM REQUIREMENTS
Flow Range
Nominal Operating Pressure
(at the power supply outlet)
System relief valve setting
(at the power supply outlet)
Maximum back pressure
(at tool end of the return hose)
Measured at a max. fluid viscosity of:
(at min. operating temperature)
Temperature: Sufficient heat rejection
capacity to limit max. fluid temperature to:
(at max. expected ambient temperature)
Min. cooling capacity at a temperature
difference of between ambient and fluid
temps
NOTE:
Do not operate the tool at oil temperatures above 140° F (60° C). Operation at higher temperatures can cause operator
discomfort at the tool.
Filter
Min. full-flow filtration
Sized for flow of at least:
(For cold temp. startup and max.
dirt-holding capacity)
Hydraulic fluid Petroleum based
(premium grade, anti-wear, non-conductive)
Viscosity (at min. and max. operating temps)
NOTE:
When choosing hydraulic fluid, the expected oil temperature extremes that will be experienced in service determine the
most suitable temperature viscosity characteristics. Hydraulic fluids with a viscosity index over 140 will meet the requirements
over a wide range of operating temperatures.
*SSU = Saybolt Seconds Universal
EHTMA
HYDRAULIC SYSTEM
REQUIREMENTS
Flow Range
Nominal Operating Pressure
(at the power supply outlet)
System relief valve setting
(at the power supply outlet)
NOTE: These are general hydraulic system requirements. See tool specification page for tool specific requirements
12 ► CS11 User Manual
HTMA / EHTMA REQUIREMENTS
B
3.5-4.3 gpm
(13.5-16.5 lpm)
1870 psi
(129 bar)
2495 psi
(172 bar)
TOOL TYPE
TYPE I TYPE II
4-6 gpm 7-9 gpm
(15-23 lpm) (26-34 lpm)
1500 psi 1500 psi
(103 bar) (103 bar)
2100-2250 psi 2100-2250 psi
(145-155 bar) (145-155 bar)
250 psi 250 psi
(17 bar) (17 bar)
400 ssu* 400 ssu*
(82 centistokes) (82 centistokes) (82 centistokes) (82 centistokes)
140° F 140° F
(60° C) (60° C)
3 hp 5 hp
(2.24 kW) (3.73 kW)
40° F 40° F
(22° C) (22° C)
25 microns 25 microns
30 gpm 30 gpm
(114 lpm) (114 lpm)
100-400 ssu* 100-400 ssu*
(20-82 centistokes)
CLASSIFICATION
C
D
4.7-5.8 gpm 7.1-8.7 gpm
(18-22 lpm) (27-33 lpm)
1500 psi 1500 psi
(103 bar) (103 bar)
2000 psi 2000 psi
(138 bar) (138 bar)
TYPE RR
TYPE III
9-10.5 gpm 11-13 gpm
(34-40 lpm) (42-49 lpm)
1500 psi 1500 psi
(103 bar) (103 bar)
2200-2300 psi 2100-2250 psi
(152-159 bar) (145-155 bar)
250 psi 250 psi
(17 bar) (17 bar)
400 ssu* 400 ssu*
140° F 140° F
(60° C) (60° C)
6 hp 7 hp
(5.22 kW) (4.47 kW)
40° F 40° F
(22° C) (22° C)
25 microns 25 microns
30 gpm 30 gpm
(114 lpm) (114 lpm)
100-400 ssu* 100-400 ssu*
9.5-11.6 gpm 11.8-14.5 gpm
(36-44 lpm) (45-55 lpm)
1500 psi 1500 psi
(103 bar) (103 bar)
2000 psi 2000 psi
(138 bar) (138 bar)