Hydraulic Pump Sauer 90r Series for Excavator

Hydraulic Pump Sauer 90r Series for Excavator

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

 

 

Hydraulic Pump Sauer 90r Series for Excavator