CZPT Sauer 90 Pump for Excavator
CZPT Sauer ninety pump
CZPT pump Sauer Sundstrand 90R sequence 90R030, 90R042, 90R055, 90R075, 90R100, 90R130, 90R180, 90R250
90L collection 90L030, 90L042, 90L055, 90L075, 90L100, 90L130, 90L180, 90L250
| Description |
Shut circuit
Measurement 030 042 055 075 one hundred one hundred thirty a hundred and eighty 250
Sequence ninety
Optimum hundreds of 480 bar (6960 psi)
CZPT gadget: CA, DC, DD, KA , KP, HF, MA, MB, and many others.
Collection 90 axial piston variable displacement pumps are of cradle swash plate style with variable displacement, and are meant for shut circuit programs. The flow fee is proportional to the pump input pace and displacement. The latter is infinitely adjustable between zero and greatest displacement. Circulation direction is reversed by tilting the swash plate to the opposite aspect of the neutral (zero displacement) placement.
– The Sequence ninety – CZPT CZPT Nowadays
– 8 Dimensions of Variable Displacement Pumps
– CZPT Loved ones of Management Methods
– Established Reliability and Performance
– Ideal Item Configurations
– Compact and Light-weight
CZPT Data
Desk of values (theoretical values, without having performance and tolerances values rounded)
| Sauer 90 | Dimension | 90R030 90L030 |
90R042 90L042 |
90R055 90L055 |
90R075 90L075 |
90R100 90L100 |
90R130 90L130 |
90R180 90L180 |
90R250 90L250 |
|
| Displacement | cm3 | 30 | 42 | 55 | 75 | one hundred | a hundred thirty | one hundred eighty | 250 | |
| in3 | one.eighty three | 2.fifty six | 3.35 | four.57 | 6.1 | 7.ninety three | 10.98 | fifteen.25 | ||
| Input pace | Minimal | min-1 (rpm) | five hundred | five hundred | five hundred | five hundred | five hundred | five hundred | 500 | five hundred |
| Rated | min-one (rpm) | 4 200 | four 200 | three 900 | 3 600 | 3 300 | 3 a hundred | two 600 | 2 three hundred | |
| Maximum | min-1 (rpm) | four 600 | 4 600 | 4 250 | three 950 | three 650 | 3 four hundred | 2 850 | 2 five hundred | |
| Max. Attainable | min-1 (rpm) | 5 000 | five 000 | four seven hundred | 4 300 | four 000 | three seven-hundred | three 150 | two 750 | |
| Theoretical | Nm/bar | .forty eight | .sixty seven | .88 | one.19 | 1.fifty nine | 2.07 | 2.87 | 3.97 | |
| Torque | in lb/one thousand psi | 290 | 410 | 530 | 730 | 970 | one 260 | 1 750 | two 433 | |
| Mass instant of inertia of the int. rotating elements | kg m2 | .571 | .0039 | .006 | .0096 | .015 | .571 | .038 | .065 | |
| lb • ft2 | . 0571 | .0926 | .1424 | .228 | .356 | .546 | .902 | 1.543 | ||
| Bodyweight (with MA Handle) | kg | 28 | 34 | forty | 49 | sixty eight | 88 | 136 | 154 | |
| lb | sixty two | 75 | 88 | 108 | 150 | 195 | 300 | 340 | ||