T190 Compact Track Loader
123 Operation & Maintenance Manual
LOADER SPECIFICATIONS (CONT’D)
Electrical
Hydraulic System
Hydraulic Cylinders
Drive System
Traction
Environmental
Alternator Belt driven - 90 A - open
Battery 12 V - 600 cold cranking A at -18°C - 115 min reserve capacity
Starter 12 V - gear reduction type - 2,7 kW
Pump type Engine driven, gear type
Pump capacity at 3028 RPM -
T190 61,6 l/min
Pump capacity at 3028 RPM -
T190H 96,4 l/min
System relief at Quick Couplers 22,4-23,1 MPa
Control valve Three-spool, open-centre type with float detent on lift and electrically controlled
auxiliary spool
Hydraulic filter Full-flow replaceable, 3 µm synthetic media element
Fluid lines SAE standard tubelines, hoses, and fittings
Lift cylinder (2) Double-acting
Lift cylinder bore 57,2 mm
Lift cylinder rod 38,1 mm
Lift cylinder stroke 601 mm
Tilt cylinder (2) Double-acting with cushioning feature on dump
Tilt cylinder bore 69,8 mm
Tilt cylinder rod 34,9 mm
Tilt cylinder stroke 335,0 mm
Transmission Infinitely variable tandem hydrostatic piston pumps, driving two fully reversing
hydrostatic motors
Tracks 320 mm width. Tension-grease cylinder and triple-flange spring rollers
Main drive Fully hydrostatic, rubber track drive
Tracks 320 mm wide, rubber
Travel speed 11,4 km/h
Operator L
pA
(98/37 & 474-1) 85 dB(A)
Noise level L
WA
(EU Directive 2000/14/EC) 103 dB(A)
Whole body vibration
(ISO 2631-1) 0,92
Hand-arm vibration (ISO 5349-1) 3,46