Baroness LM2700, Service Manual

Page: 312 / 325

T
SOL 0
E
C D
E
S
F
N N
(3/4- 16UN) (3/4- 16UN)
Suction filter
150W
E
Speed increasing ratio 1.12
To #2,#3 mow circuit To #1,#4,#5 mow circuit To steering and lift/lower circuit
Fun control valve
RV3 10.3MPa
Cartridge filter
C2
C1
P1
P2
RV1
P3
P2
P1
RV1
RV2
P4
Gear pump
P4 8.14cm
3
/rev
Oil cooler
Inline check valve
RV3
Hydraulic pump P1 49.2cm
3
/rev
P2 17.2cm
3
/rev
RV2 1.7 2.1MPa C1 0.71 C2 0.71
Gear motor
M1 9.24cm
3
/rev
P
G (Rc1/8)
CY
M1
G (G1/2)
AB
BA
M4
M4
B C
A
SOL 1 SOL 2
Forward traveling
Backward traveling
M2 M2
Two drive four drive valve
RV4 3.1MPa
Mow rpm 2,500rpm
Engine speed
No load rpm 2,600rpm
Wheel motor LR
M2 160cm
3
/rev
A B
BM1
AM1
AM2
BM2
DR
(G1/4)GA1
SOL 1
SOL 2
(G1/4)GB
(G1/4)GA2
RV4
Wheel motor RF
Differential lock valve
Wheel motor LF
AB
A
B
Wheel motor RR
M4 333cm
3
/rev
RV1 24.1MPa S 0.71
6inb7c-011
Hydraulic circuit diagram_002
LM2700
Reference
Page 10-6 Hydraulic circuit diagram