Overview
Specifications and operating parameters for pumps appear here for reference.
Features and options
Model
Series T90 Pumps
Mount
SAE B, SAE C and E (SAE J 744)
Pump type
Axial piston type
Rotation
Bidirectional
Installation position
Discretionary: Housing must always be filled with hydraulic fluid. Do not install with control on bottom.
Input shafts
Splined
Control options
MDC (with options), EDC, HDC, FNR, HCEDC
Operating parameters
Parameter
Unit
Pressure
System pressure
Rated
bar
[psi]
400 [5800]
Maximum
420 [6000]
Minimum low loop
10 [150]
Charge pressure
Minimum
bar
[psi]
10 [150]
Maximum
35 [508]
Charge inlet pressure
Rated
bar (absolute)
[in Hg vacuum]
0.7 [9]
Minimum (cold start)
0.2 [24]
Case pressure
Rated
bar
[psi]
3.0 [40]
Maximum
5.0 [75]
Parameter
Unit
Frame size
055
075
100
Displacement
(maximum)
cm³
[in³]
55
[3.35]
75
[4.57]
100
[6.10]
Minimum speed
min-1 (rpm)
500
500
500
Rated speed
min-1 (rpm)
3500
3150
3000
Maximum speed
min-1 (rpm)
3700
3350
3200
Maximum attainable speed at maximum displacement
min-1 (rpm)
4000
3700
3500
Theoretical torque at maximum displacement
N•m/bar
[lbf•in/1000 psi]
0.88
[530]
1.19
[730]
1.59
[870]
Weight (base unit only)
kg
[lb]
40
[88]
49
[108]
68
[150]
Fluid specifications
Ratings and data are based on operation with premium petroleum-based hydraulic fluids containing
oxidation and foam inhibitors.
Service Manual
Series T90 Axial Piston Pumps
Technical specifications
©
Danfoss | March 2020
AX216086485386en-000101 | 21