Case 1850K - STEERING SYSTEM PERFORMANCE AND FILTERS; BRAKES; FINAL DRIVE; SPROCKET

Carefully read personal and machine SAFETY PRECAUTIONS at the beginning of this Manual
GENERALITIES0 - 14 1850K
Performance
Min. steering radius m (in) 1.0 (39.4)
Max. differ. track chain
speed, no load condition km/h (mph) 4.0 (2.5)
Max. differ. track chain
torque at 350 bar (5076 psi) daNm (lb.ft.) 0.72 (5.3)
Steering filters
Suction
Metal mesh + magnetic rod mesh 100
Aligned filters:
Screwed-on Micron 25 abs.
Setting of by-pass valve bar (psi) 3.44 (49.9)
Collecting capacity @ 3.44 bar (49.9 psi) (ISO 4572) gr. (lb) 50 (0.11)
Filtering area cm
2
(in
2
) 3075 (476.6)
Loss of charge @ 80 lt/min (21.1 gpm) bar (psi) 0.71 (1029.7)
Nominal pressure of element bar (psi) 34.5 (500.4)
Rupture pressure of element bar (psi) 70 (1015.3)
Multiple discs, spring actuated, oil released, oil cooled
No. of clutch discs - 5
Outer diameter mm (in) 350 (13.8)
Inner diameter mm (in) 280 (11)
Total friction area cm
2
(in
2
) 2771 (429.5)
Friction material - sintered
No of springs - 20
Max. braking torque daN (lb) 1016 (2284)
Pump flow (@engine max. speed) lt/min (gpm) 50 (13.21)
System pressure bar (psi) 25 (362.6)
Fabricated housing.
Countershaft, double reduction, modular assembly.
Total ratio - 12.286
Segments. 9 Elements.
No. of teeth - 27
Pitch diameter mm (in) 880.25 (34.6)
Fabricated structure with two sealed boxes.
Sealed track tensioner compartment.
TECHNICAL DATA 1850K
STEERING
SYSTEM
BRAKES
SECTION
STEER./BRAKES
FINAL DRIVE
SPROCKET
TRACK
FRAME