922 .. 0101-1000 928 .. 1001- 922 .. 1001- 931 .. 0101-1000 925 .. 0101-1000 931 .. 1001- 0000 - Overall system/tractor A - General Variant: 1-circuit brake + 4WD engagement with front PTO Forced feed lubrication Hydraulic pump: 8cc/r with 25 bar at pressure-limiting valve Drive transmission: 0.896 Hydraulic pump delivery rate: 9 l/min (at an engine speed of 1000 rpm) 18 l/min (at an engine speed of 2000 rpm) T000285 Version 4 21-04-2009 Tractor type 922 Vario 924 Vario 927 Vario 930 Vario 933 Vario 936 Vario 24 Tractor type 922 Vario 924 Vario 927 Vario 930 Vario 933 Vario 936 Vario Variant: 1-circuit brake + 4WD engagement with front PTO Forced feed lubrication Hydraulic pump:
8cc/r with 25 bar at pressure-limiting valve Drive transmission: 0.896 Hydraulic pump delivery rate: 9 l/min (at an engine speed of 1000 rpm) 18 l/min (at an engine speed of 2000 rpm) Variant: 1-circuit brake + 4WD engagement without front PTO Injection lubrication Front axle suspension Hydro-pneumatic individual wheel suspension with level control Suspension hydr. control block Version 1: Hydr. control block without wobble stabiliser Version 2: Hydr.
control block with wobble stabiliser Swing arm Double suspension axle with -185/+115mm suspension travel (total 300 mm) Suspension characteristic Characteristic switching (road, field hardness) and wobble support up to 60 km/h, speed-linked, brake dive and anti-squat compensation Technical specification extract: front PTO Speed (rpm) 1000 Rotational direction Clockwise in direction of travel Actuating the front PTO clutch Electro/hydraulic (transmission oil from front axle housing) Front PTO clutch Wet multiple disc clutch Technical specification extract: working and steering hydraulics Hydraulic oil (see also:
fuels and lubricants in Operating Manual) STOU 10 W 40 Hydraulic oil cooler Hydraulic oil/air Removable hydraulic oil volume Approx. 87 l Hydraulic oil pre-heating at temperatures of below 0°C Standard Small LS pump (PR) (axial piston pump, Rexroth A10 VO 63); drive transmission: 0.869 163 l/min (at an engine speed of 2200 rpm)/pressure: max. 200 bar Large LS pump (PR) (axial piston pump, Rexroth A10 VNO 85); drive transmission: 0.869 216 l/min (at an engine speed of 2200 rpm)/pressure: max. 200 bar Auxiliary pump (PH) (gear pump, Bosch 22.5cc/r); drive transmission: 0.896 55 l/min (at an engine speed of 2200 rpm)/pressure: max. 190 bar