125. PR 751 Mining F/N 156-
xxx
DIESEL ENGINE
Type KT 19 C
Engine version in line 6 - intercooled turbocharged
Rating kW 276 (375 HP)
Rated RPM 1/min 1800
Displacement l 18.9
Low idle RPM 1/min 800
+50
High idle RPM 1/min 1930
+40/-15
Oil quantity incl. filter l 50
Oil specification see Operation and Maintenance Manual
Max. machine inclination - all directions 45° = 100%
Valve clearance -cold intake/exhaust mm 0,36 / 0,69
Firing order 1-5-3-6-2-4
Coolant capacity l 75
Fuel tank capacity l 610
Fuel consumption appr. l/h 40 - 65
SPLITTERBOX
Type 350 C 356
Gear version 1 stage spur gear
Ratio i 0,81
Oil quantity l 3
Oil specifications see Operation and Maintenance Manual
HYDRAULIC SYSTEM
Travel pumps type 2 x BPV 200 HF
max. flow - Q max. l/min 2x439
max operating pressure bar 420
Gear pumps - repl. circuit type Bosch
repl. / cooling - max. flow - Q max. l/min 2 x 87
max. operating pressure (SP) p max. bar 16
+4
Gear pump - servo circuit type Bosch
max. flow - Q max. l/min 12
operating pressure (Y) p max. bar 19
+1
Gear pump - fan drive type Bosch
max. flow - Q max. l/min 34
max. operating pressure p max. bar 150
+-5
Travel motors type 4 x BMV 186 HF
Tandem pump working hydraulic type Rexroth G4.20/100+G4/40
max. flow - Q max. l/min 271
max. operating pressure (HD) p max bar 160
Control valve block - working hydraulic type Rexroth M1 - 1186 / NG 32
Servo - operating pressure - working hydraulic (ND) bar 18
+5
max.25
Hydr. tank capacity l 275
- +circuit capacity l 125
Oil specifications see Operation and Maintenance Manual
ELECTRICAL SYSTEM
Voltage V 24
Batteries 2x12V 170Ah (in series)
Alternator 28V 50A
Starter kW 10 (13,4 HP)
Fuses A see Operation and Maintenance Manual
PR 751 F/N 156-xxx
Typ/ab Type/from Type/a partir de
Datum Edition Date
01 01 Blatt
Page
Feuille
Benennung Description Dénomination
3.1.50.02
Technical Data
(Mining 375 HP)
Mjfcifss!
126. PR 751 Mining F/N 156-
xxx
TRAVEL GEAR
Type 2 x SFG
Gear version 3 stage spur gear
Parking brake drum type
Ratio i total 64 : 1
Oil quantity l 2 x 61
Oil specifications see Operation and Maintenance Manual
TRACK COMPONENTS
Track chain pitch mm / inch 228,6 / 9
Track chain length links 41
Track pad width ( single grouser) mm 560/610/711
Track pad bolts thread. size 7/8” UNF
Track rollers - single flange (s) qty. 4
Track rollers - double flange (d) qty. 3
Track roller location s-d-s-d-s-d-s
Carrier rollers each side 2
Oscillation of track roller frame +/- 3,5°
ATTACHMENT
Lift cylinder cyl. / rod. / stroke mm 130 / 70 / 1340
Tilt cylinder cyl. / rod. / stroke mm 220 / 90 / 160
Ripper cylinder lift cyl. / rod. / stroke mm 200 / 110 / 650
Ripper cylinder tilt cyl. / rod. / stroke mm 200 / 110 / 650
GENERAL DATA
Travel speed - normal speed range km/h 0 9.5 infinitely variable
reduced speed range km/h 0 4.5 infinitely variable
Drawbar pull max. kN 530
Ground clearance mm 450
For Measurements see Operation and Maintenance Manual
127. PR 751 Mining F/N 156-
xxx
DIESEL ENGINE
Type KT 19 C
Engine version in line 6 - intercooled turbocharged
Rating kW 276 (401 HP)
Rated RPM 1/min 1800
Displacement l 18.9
Low idle RPM 1/min 800
+50
High idle RPM 1/min 1930
+40/-15
Oil quantity incl. filter l 50
Oil specification see Operation and Maintenance Manual
Max. machine inclination - all directions 45° = 100%
Valve clearance -cold intake/exhaust mm 0,36 / 0,69
Firing order 1-5-3-6-2-4
Coolant capacity l 75
Fuel tank capacity l 610
Fuel consumption appr. l/h 40 - 65
SPLITTERBOX
Type 350 C 356
Gear version 1 stage spur gear
Ratio i 0,81
Oil quantity l 3
Oil specifications see Operation and Maintenance Manual
HYDRAULIC SYSTEM
Travel pumps type 2 x BPV 200 HF
max. flow - Q max. l/min 2x439
max operating pressure bar 420
Gear pumps - repl. circuit type Bosch
repl. / cooling - max. flow - Q max. l/min 2 x 87
max. operating pressure (SP) p max. bar 16
+4
Gear pump - servo circuit type Bosch
max. flow - Q max. l/min 12
operating pressure (Y) p max. bar 19
+1
Gear pump - fan drive type Bosch
max. flow - Q max. l/min 34
max. operating pressure p max. bar 150
+-5
Travel motors type 4 x BMV 186 HF
Tandem pump working hydraulic type Rexroth G4.20/100+G4/40
max. flow - Q max. l/min 271
max. operating pressure (HD) p max bar 160
Control valve block - working hydraulic type Rexroth M1 - 1186 / NG 32
Servo - operating pressure - working hydraulic (ND) bar 18
+5
max.25
Hydr. tank capacity l 275
- +circuit capacity l 125
Oil specifications see Operation and Maintenance Manual
ELECTRICAL SYSTEM
Voltage V 24
Batteries 2x12V 170Ah (in series)
Alternator 28V 50A
Starter kW 10 (13,4 HP)
Fuses A see Operation and Maintenance Manual
PR 751 F/N 156-xxx
Typ/ab Type/from Type/a partir de
Datum Edition Date
01 01 Blatt
Page
Feuille
Benennung Description Dénomination
3.1.50.03
Technical Data
(Mining 401 HP)
Mjfcifss!
128. PR 751 Mining F/N 156-
xxx
TRAVEL GEAR
Type 2 x SFG
Gear version 3 stage spur gear
Parking brake drum type
Ratio i total 64 : 1
Oil quantity l 2 x 61
Oil specifications see Operation and Maintenance Manual
TRACK COMPONENTS
Track chain pitch mm / inch 228,6 / 9
Track chain length links 41
Track pad width ( single grouser) mm 560/610/711
Track pad bolts thread. size 7/8” UNF
Track rollers - single flange (s) qty. 4
Track rollers - double flange (d) qty. 3
Track roller location s-d-s-d-s-d-s
Carrier rollers each side 2
Oscillation of track roller frame +/- 3,5°
ATTACHMENT
Lift cylinder cyl. / rod. / stroke mm 130 / 70 / 1340
Tilt cylinder cyl. / rod. / stroke mm 220 / 90 / 160
Ripper cylinder lift cyl. / rod. / stroke mm 200 / 110 / 650
Ripper cylinder tilt cyl. / rod. / stroke mm 200 / 110 / 650
GENERAL DATA
Travel speed - normal speed range km/h 0 9.5 infinitely variable
reduced speed range km/h 0 4.5 infinitely variable
Drawbar pull max. kN 530
Ground clearance mm 450
For Measurements see Operation and Maintenance Manual
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