Compact Loader User Manual

50 EATON Char-Lynn Steering Catalog C-STOV-MC001-E1 July 2006
Steering Control
Units—Series 40
Model Code –
Ordering
Information
The following 29-digit coding system has been developed to
identify all of the configuration options for the Series 40
steering control units. Use this model code to specify a unit
with the desired features. All 29 digits of the code must be
present when ordering. You may want to photocopy the
matrix below to ensure that each number is entered in the
correct box.
1,2,3 Product Series ABY Series 40 Steering Control Unit
4 Nominal Flow 8 151 l/min [40 GPM]
Rating 9 227 l/min [60 GPM] (Q-amp only)
5 Inlet Pressure 6 241 bar [3500 PSI]
Rating
6 Return Pressure B 21 bar [300 PSI]
Rating
7-8 Displacement 71 1230 [ 75]
cm3/r [in3/r] 74 1560 [ 95]
76 1970 [120]
78 2460 [150]
80 3030 [185]
9 Flow Amplification 0 None
1 1.6 : 1.0 Ratio
10 Neutral Circuit A Open Center
C Closed Center
D Closed Center with Neutral Bleed
F Load Sensing, Dynamic Signal
11 Load Circuit A Non-Load Reaction
E Non-Load Reaction, Cylinder
Damping (Use with Q-amp only)
12,13 Integral Valve 00 None
14,15 Integral Inlet Relief 00 None
Valve Pressure
Setting
16,17 Cylinder Relief 00 None
Valve Setting
18,19,20,21 Ports and GAAA 4 x 1 – 5/16 SAE Ports with
Mounting 3/8-16 UNC Column Mounting
Threads Threads
GAGA 4 x 1 – 5/16 SAE ports with
7/16 SAE Load Sensing Port and
7/16 SAE Pilot Pressure Port with
3/8-16 UNC Column Mounting
Threads (Use with Load Sensing
Only)
22 Input Torque 3 Standard
23 Fluid Type A See Eaton Technical Bulletin 3-401
24 Special 0 None
Applications
25,26 Special Features AA None
27 Paint 0 No Paint
28 Identification 0 Eaton Product Number on
Nameplate
29 Eaton Assigned C Assigned Design Code
Design Code
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29
A B Y 6 B 0 0 0 0 0 0 0A3AA00C
Nos Feature Code Description Nos Feature Code Description