1856509 SOLE Caterpillar parts
834G, 834H, 834K
Rating:
Alternative (cross code) number:
CA1856509
185-6509
1856509
CA1856509
185-6509
1856509
Weight: 181 pounds 82 kg.
WHEEL DOZER,
Information:
Specification
Table 1
Approximate Change of Flow with 1/4 Turn of Adjustment Screw
Adjustment Screw 1/4 Turn of Adjustment Screw Torque for Locknut
First Stage of Constant Horsepower Control 19 L/min (5 US gpm) 100 10 N m (74 7 lb ft)
Second Stage of Constant Horsepower Control 11 L/min (2.9 US gpm) 45 5 N m (33 3 lb ft)
Maximum Output Flow 4.8 L/min (1.27 US gpm) 177 15 N m (130 11 lb ft) Introduction
Adjust the pump output flow if the flow test results differ greatly from the specifications.Adjustment of Pump Output Flow (Constant Horsepower Control)
Illustration 1 g02358216
Pump regulator (drive pump)
Typical example
(1) Pump regulator (drive pump)
(2) Pump regulator (idler pump)
(3) Locknut
(4) Adjustment screw (first stage of constant horsepower control)
(5) Locknut
(6) Adjustment screw (second stage of constant horsepower control) Adjust the flow of the drive pump for the first stage of the constant horsepower control. The idler pump must be at no-load condition.
Loosen locknut (3).
Turn adjustment screw (4) in order to adjust the output flow of the
Table 1
Approximate Change of Flow with 1/4 Turn of Adjustment Screw
Adjustment Screw 1/4 Turn of Adjustment Screw Torque for Locknut
First Stage of Constant Horsepower Control 19 L/min (5 US gpm) 100 10 N m (74 7 lb ft)
Second Stage of Constant Horsepower Control 11 L/min (2.9 US gpm) 45 5 N m (33 3 lb ft)
Maximum Output Flow 4.8 L/min (1.27 US gpm) 177 15 N m (130 11 lb ft) Introduction
Adjust the pump output flow if the flow test results differ greatly from the specifications.Adjustment of Pump Output Flow (Constant Horsepower Control)
Illustration 1 g02358216
Pump regulator (drive pump)
Typical example
(1) Pump regulator (drive pump)
(2) Pump regulator (idler pump)
(3) Locknut
(4) Adjustment screw (first stage of constant horsepower control)
(5) Locknut
(6) Adjustment screw (second stage of constant horsepower control) Adjust the flow of the drive pump for the first stage of the constant horsepower control. The idler pump must be at no-load condition.
Loosen locknut (3).
Turn adjustment screw (4) in order to adjust the output flow of the
Caterpillar parts catalog:
Parts sole Caterpillar catalog:
1359668
SOLE
824H, 824K, 834G, 834H, 834K, 844, 844H, 844K, 854G, 854K, D10T
824H, 824K, 834G, 834H, 834K, 844, 844H, 844K, 854G, 854K, D10T
4T6651
SOLE
834B
834B
4T6650
SOLE
834B
834B
2571855
SOLE
814F, 814F II
814F, 814F II
4T3018
SOLE
814B, 814F, 814F II
814B, 814F, 814F II
4T8799
SOLE
824G, 824G II, 824H, 824K, 834B
824G, 824G II, 824H, 824K, 834B
4T3639
SOLE
834B
834B
4J5611
SOLE
824S
824S
4J4380
SOLE (51.88" LONG)
824S, 834B
824S, 834B
4J4695
SOLE (45.88" LONG)
824S, 834B
824S, 834B
5J2827
SOLE (43.88" LONG)
824C, 824S
824C, 824S
7J7669
SOLE
814S
814S