2311207 CYLINDER GP-BOOM Caterpillar parts
301.5, 301.6C
Rating:
Alternative (cross code) number:
CA2311207
231-1207
2311207
CA2311207
231-1207
2311207
Weight: 32 pounds 14 kg.
Information:
BORE DIAMETER
60
mm
CLOSED LENGTH
685
mm
PIN SIZE CAP END
35
mm
PIN SIZE ROD EYE
35
mm
ROD DIAMETER
30
mm
STROKE
415
TYPE
THD GLAND
MINI HYD EXCAVATOR,
This part in 10 request:
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2024-01-14
2023-12-21
2023-08-29
2023-05-22
2023-04-04
2023-02-20
2022-11-19
2021-10-20
2021-07-13
2018-06-17
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Information:
Main Hydraulic Schematic
Illustration 1 g00885788
(1) Swing motor (2) Left travel motor (3) Right travel motor (5) Travel counterbalance valve (left) (6) Travel counterbalance valve (right) (9) Swivel (10) Pilot control valve (travel) (11) Stick drift reduction valve (12) Main control valve (13) Boom drift reduction valve (14) Pressure switch (15) Pressure switch (16) Pilot control valve (swing and stick) (17) Pilot control valve (boom and bucket) (18) Main relief valve (19) Pressure switch (20) Accumulator (21) Reducing valve (boom priority mode or swing priority mode) (22) Pressure sensor (left pump) (23) Swing parking brake solenoid valve (24) Valve (25) Solenoid valve (hydraulic activation) (26) Left pump (view from shaft end) (27) Travel speed solenoid valve (28) Pilot oil manifold (29) Drain filter (30) Pilot relief valve (31) Pilot filter (32) Right pump (view from shaft end) (33) Pilot pump (34) Slow return check valve (35) Bypass check valve (36) Pressure sensor (right pump) (37) Proportional reducing valve (power shift pressure) (38) Oil cooler (39) Return filter (40) Hydraulic tank (41) Gear pump (fan motor) (42) Relief valve (fan pump) (43) Fan motor (hydraulic oil cooler)Hydraulic Pump Flow and Pressure Control System
Illustration 2 g00819727
Illustration 3 g00819729
Pump compartment (26) Left pump (32) Right pump (33) Pilot pump (37) Proportional reducing valve (power shift pressure) (41) Gear pump (fan motor) (44) Delivery line (right pump) (45) Delivery line (left pump)This machine is driven and controlled by the following systems.
The main hydraulic system controls the cylinders, the travel motors and the swing motor.
The pilot hydraulic system supplies oil to the main pumps, the main control valve, the swing brake and the travel motors.
The electronic control system controls the outputs of the engine and pump.
The hydraulic oil cooling system provides oil to the fan motor in order to cool the hydraulic oil.The main hydraulic system delivers oil flow from right pump (32) and left pump (26) in order to control the following components: the cylinders, right travel motor (3), left travel motor (2) and swing motor (1).
Illustration 4 g00819746
Main control valve (18) Main relief valve (45) Right control valve body (46) Left control valve bodyRight pump (32) and left pump (26) are variable displacement piston pumps. The performance of both pumps is equal.Right pump (32) is directly connected to the engine by a flexible coupling. The right pump delivers oil to the right control valve body (45) of the main control valve. Left pump (26) is mechanically connected to the right pump through gears. The left pump delivers oil to the left control valve body (46) of the main control valve. Gear type pilot pump (33) supplies oil to the pilot hydraulic system. Gear type fan pump (41) supplies oil to the oil cooling system. Gear type pilot pump (33) and fan pump (41) are directly connected to right pump (32) by a coupling. All engine output is used to drive these three pumps.As the load pressure increases during working conditions, the main pumps increase the delivery pressure and the pumps decrease the flow rate. The hydraulic
Illustration 1 g00885788
(1) Swing motor (2) Left travel motor (3) Right travel motor (5) Travel counterbalance valve (left) (6) Travel counterbalance valve (right) (9) Swivel (10) Pilot control valve (travel) (11) Stick drift reduction valve (12) Main control valve (13) Boom drift reduction valve (14) Pressure switch (15) Pressure switch (16) Pilot control valve (swing and stick) (17) Pilot control valve (boom and bucket) (18) Main relief valve (19) Pressure switch (20) Accumulator (21) Reducing valve (boom priority mode or swing priority mode) (22) Pressure sensor (left pump) (23) Swing parking brake solenoid valve (24) Valve (25) Solenoid valve (hydraulic activation) (26) Left pump (view from shaft end) (27) Travel speed solenoid valve (28) Pilot oil manifold (29) Drain filter (30) Pilot relief valve (31) Pilot filter (32) Right pump (view from shaft end) (33) Pilot pump (34) Slow return check valve (35) Bypass check valve (36) Pressure sensor (right pump) (37) Proportional reducing valve (power shift pressure) (38) Oil cooler (39) Return filter (40) Hydraulic tank (41) Gear pump (fan motor) (42) Relief valve (fan pump) (43) Fan motor (hydraulic oil cooler)Hydraulic Pump Flow and Pressure Control System
Illustration 2 g00819727
Illustration 3 g00819729
Pump compartment (26) Left pump (32) Right pump (33) Pilot pump (37) Proportional reducing valve (power shift pressure) (41) Gear pump (fan motor) (44) Delivery line (right pump) (45) Delivery line (left pump)This machine is driven and controlled by the following systems.
The main hydraulic system controls the cylinders, the travel motors and the swing motor.
The pilot hydraulic system supplies oil to the main pumps, the main control valve, the swing brake and the travel motors.
The electronic control system controls the outputs of the engine and pump.
The hydraulic oil cooling system provides oil to the fan motor in order to cool the hydraulic oil.The main hydraulic system delivers oil flow from right pump (32) and left pump (26) in order to control the following components: the cylinders, right travel motor (3), left travel motor (2) and swing motor (1).
Illustration 4 g00819746
Main control valve (18) Main relief valve (45) Right control valve body (46) Left control valve bodyRight pump (32) and left pump (26) are variable displacement piston pumps. The performance of both pumps is equal.Right pump (32) is directly connected to the engine by a flexible coupling. The right pump delivers oil to the right control valve body (45) of the main control valve. Left pump (26) is mechanically connected to the right pump through gears. The left pump delivers oil to the left control valve body (46) of the main control valve. Gear type pilot pump (33) supplies oil to the pilot hydraulic system. Gear type fan pump (41) supplies oil to the oil cooling system. Gear type pilot pump (33) and fan pump (41) are directly connected to right pump (32) by a coupling. All engine output is used to drive these three pumps.As the load pressure increases during working conditions, the main pumps increase the delivery pressure and the pumps decrease the flow rate. The hydraulic
Caterpillar SIS machinery equipment:
Caterpillar parts catalog:
Parts cylinder Caterpillar catalog:
2311208
CYLINDER GP-BOOM
301.5, 301.6C
301.5, 301.6C
2230105
CYLINDER BLOCK AS
301.6C
301.6C
3647480
CYLINDER GP-STICK
301.6C
301.6C
1472635
CYLINDER AS
301.5
301.5
2126348
CYLINDER AS
301.5
301.5
2126341
CYLINDER AS
301.5, 301.6C
301.5, 301.6C
1474429
CYLINDER AS
301.5
301.5
2327689
CYLINDER AS
301.6C
301.6C
2482594
CYLINDER AS
301.6C
301.6C
2126327
CYLINDER GP-BOOM
301.5
301.5
1625851
CYLINDER GP-BOOM
301.5
301.5
2311209
CYLINDER GP-BLADE
301.5, 301.6C
301.5, 301.6C
3165183
CYLINDER HEAD GP
3003, 301.5
3003, 301.5
301.5, 301.6C
2311208
CYLINDER GP-BOOM
301.5, 301.6C
301.5, 301.6C