CZPT Pump Sauer 90R collection for Excavator
CZPT Sauer ninety pump
CZPT pump Sauer Sundstrand 90R collection 90R030, 90R042, 90R055, 90R075, 90R100, 90R130, 90R180, 90R250
90L sequence 90L030, 90L042, 90L055, 90L075, 90L100, 90L130, 90L180, 90L250
Description |
Closed circuit
Dimensions 030 042 055 075 100 one hundred thirty a hundred and eighty 250
Sequence ninety
Optimum masses of 480 bar (6960 psi)
CZPT unit: CA, DC, DD, KA , KP, HF, MA, MB, and many others.
Series ninety axial piston variable displacement pumps are of cradle swash plate style with variable displacement, and are meant for shut circuit purposes. The flow fee is proportional to the pump enter speed and displacement. The latter is infinitely adjustable amongst zero and greatest displacement. Movement direction is reversed by tilting the swash plate to the opposite aspect of the neutral (zero displacement) position.
– The Sequence 90 – CZPT CZPT Today
– eight Sizes of Variable Displacement Pumps
– CZPT Family of Manage Programs
– Confirmed Trustworthiness and Overall performance
– Ideal Solution Configurations
– Compact and Lightweight
CZPT Data
Table of values (theoretical values, without performance and tolerances values rounded)
Sauer ninety | Dimension | 90R030 90L030 |
90R042 90L042 |
90R055 90L055 |
90R075 90L075 |
90R100 90L100 |
90R130 90L130 |
90R180 90L180 |
90R250 90L250 |
|
Displacement | cm3 | thirty | 42 | 55 | seventy five | 100 | one hundred thirty | a hundred and eighty | 250 | |
in3 | 1.eighty three | 2.fifty six | three.35 | 4.fifty seven | six.1 | seven.ninety three | ten.98 | 15.25 | ||
Enter velocity | Bare minimum | min-1 (rpm) | 500 | five hundred | five hundred | five hundred | five hundred | 500 | 500 | 500 |
Rated | min-one (rpm) | four 200 | 4 200 | three 900 | three 600 | 3 three hundred | three 100 | 2 600 | 2 300 | |
Optimum | min-1 (rpm) | four 600 | 4 600 | 4 250 | 3 950 | 3 650 | 3 four hundred | 2 850 | 2 five hundred | |
Max. Attainable | min-1 (rpm) | five 000 | 5 000 | four seven hundred | four 300 | 4 000 | three seven-hundred | three a hundred and fifty | two 750 | |
Theoretical | Nm/bar | .48 | .sixty seven | .88 | one.19 | one.fifty nine | 2.07 | two.87 | three.97 | |
Torque | in lb/1000 psi | 290 | 410 | 530 | 730 | 970 | 1 260 | one 750 | two 433 | |
Mass instant of inertia of the int. rotating components | kg m2 | .571 | .0039 | .006 | .0096 | .015 | .571 | .038 | .065 | |
lb • ft2 | . 0571 | .0926 | .1424 | .228 | .356 | .546 | .902 | one.543 | ||
Bodyweight (with MA Control) | kg | 28 | 34 | 40 | forty nine | 68 | 88 | 136 | 154 | |
lb | sixty two | 75 | 88 | 108 | a hundred and fifty | 195 | 300 | 340 |