SECTION 11
SPECIFICATIONS
Jan 2003
p. 11-2
05130653
SL-IV Waterjet Pump Size
11(15) kW (hp)
Optimum temperature 46(115)
°C(°F)
Hot oil shutdown 62(144)
°C(°F)
Fluid Filtration Rating
Beta 10 >/=
100
Note [6]
Fluid Cleanliness Level 17/14 Note [7]
-Hydraulic Pump Type Piston
Displacement Variable
Pressure Compensated
Flow rate 38.7(10) l/min(gpm)
-Hydraulic Settings (factory)
Main Relief Valve 234(3400) bar (psi) Note [8]
-Hydraulic oil cooling
Total heat rejection 2.25 (3) kW (hp)
Cooling fluid requirements at inlet
fluid temperature 18 (65)
°C (°F)
Maximum cooling flow TBD l/min (gpm)
Maximum inlet pressure 6.9(100) bar (psi)
Pressure drop 2 (30) bar (psi)
Cutting Water "IN"
-Minimum inlet pressure 2.4(35) bar (psi)
-Maximum inlet pressure 7 (100) bar (psi)
-Maximum outlet pressure 8.3 (120) bar (psi)
-Maximum inlet temperature 29 (85)
°C (°F)
-Optimum inlet temperature 18 (65)
°C (°F)
Cutting Water Out
-Maximum flow rate 1.2 (0.3) l/min(gpm)
-Minimum outlet pressure 345 (5,000) bar (psi)
-Maximum cont. outlet pressure 3,800 (55,000) bar (psi)
-Intermittent outlet pressure 4,100 (60,000) bar (psi)
Compressed Air
-Flow rate maximum 0.028 (1.0) m
3
/min(cfm)
-Inlet pressure range 5-6 (75-85) bar (psi)
Service Connections
-Cutting water in 1/2" NPT
-Cutting water out 9/16" 60,000 psi HP fitting
-Cooling water in 1/2" NPT
-Cooling water out 1/2" NPT
-Plant air in 1/4" NPT
-Cutting water drain 1/2" NPT
-Oil tank drain valve 1/2" NPT
-Oil tank fill port ¾" male JIC
Note [6]: Beta filtration rating—Interpreted as: 100 particles per ml larger than 10
microns upstream of the filter for each particle (per ml) greater than 10 microns
downstream of the filter.
Note [7]: ISO-4406 fluid cleanliness ratings—17 ~ < 1,300 particles per ml > 25 microns
// 14 ~ < 160 particles per ml > 15 microns.
Note [8]: Relief Valve is TUV certified for pressure setting indicated, tamper-proof lock
wired.
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