John Deere 6125D Engine Specifications
Engine Model – 4045H
EPA Tier Level – 0 PowerTech5
Engine Horsepower 97/68/EC ps7 @ Rated Speed – 91.8 kW (123 hp)
Aspiration – Turbocharged, intercooled
PTO Horsepower (Factory Observed) – 78.3 kW (105 hp)
Rated Engine Speed – 2100 rpm
Cylinders – 4
Bore – 106 mm (4.19 in)
Stroke – 127 mm (5.0 in)
Displacement – 4.5 L (276 in3)
Compression – 17.0:1
Firing Order – 1-3-4-2
Intake Valve Clearance – 0.36 mm (0.014 in)
Exhaust Valve Clearance – 0.46 mm (0.018 in)
Low Idle (rpm) – 900
Fast Idle (rpm) – 2200
Lubrication – Full pressure, full flow filtration
Fuel Injection Type – Rotary
Injection Pump – Stanadyne
Governor – Mechanical
Air Cleaner – Dry Type with Safety Element and Pre-Cleaner
Electrical System – 12 V, Negative Ground
Battery Model – 550 CCA
Cold Cranking Amps – 550
Reserve Capacity (minutes) – 102
Battery BCI Group Size – 27
Alternator Amperage – OOS: 70 / Cab: 90
7-Pin Connector – In Base
JD 6125D Transmission
Type (Standart) – TSS With PR Clutch 12×12
Gears Forward – 12
Gears Reverse with PowrReverser – 12
Speed Ranges – 4
Hydraulic Actuated Multi-Disk Wet Master Clutch-PowrReverser – In Base
Type (Optional) – TSS With Hi/Lo Wet Clutch 24×8
Gears Forward – 24
Gears Reverse – 8
Speed Ranges – 4
Hydraulic Actuated Multi-Disk Wet Master Clutch – In Base
John Deere 6125D Power Take-Off
Control – Independent
Activation – Electro Hydraulic
PTO Size – 35 mm (1-3/8 in)
540/1000 rpm Switchable, Rear – In Base
Engine Speed – 2100 rpm
PTO Shield, Foldable – Optional
Mechanical
Chassis – 4×4 MFWD 4WD
Front Axle – Non-Powered (2WD)
Front Axle – Mechanical Front Wheel Drive (MFWD)
Power Steering – Hydrostatic
Steering Column – Fixed (OOS)
Brakes – Mechanically Actuated, Wet Disk
JD 6125D Hydraulic System
Type – Open Center
Pump General Specification – External Gear Pump
Implement Pump – In Base
Steering Pump – In Base
Transmission Pump – In Base
Implement Pump Capacity (2100 rpm) – 72.3 L/min (19.1 gal/min)
Implement Pump Flow at Idle Speed (900 rpm) – 31 L/min (8.2 gal/min)
Maximum Pressure – 19 500 kPa (2830 psi)
Steering Pump Capacity (2100 rpm) – 28.5 L/min (7.5 gal/min)
Transmission Pump Capacity (2100 rpm) – 28.5 L/min (7.5 gal/min)
Hitch Lift Capacity at Hitch Point – 3702 kg (8161 lb)
Standard lift capacity 610 mm behind the hitch point – 2595 kg (5722 lb)
Dual SCV (Rear SCV) – In Base
Triple SCV (Rear SCV) – Optional
Main pump (displacement) – 36.5 cc
Heavy duty lift capacity 610 mm behind the hitch point – 3420 kg (7540
lb)
Rated flow (at 90% Advertised Efficiency) – 72.3 L/min (19.1 gal/min)
Take out oil capacity – 5.8 US gal / 22 L
Tire Sizes
MFWD Front Tire – 340/85R24
MFWD Front Tire – 380/85R24
MFWD Front Tire – 14.9-24
Rear Tire – 460/85R34
Rear Tire – 460/85R38
Rear Tire – 23.1-30
Capacities
Fuel Tank – 156 L (41.2 gal)
Cooling System – 16.5 L (17.4 qt)
Crankcase, including filter – 12 L (13 qt)
Transmission Case – 58 L (15.3 gal)
MFWD Axle Housing – 6.5 L (6.9 qt)
MFWD Wheel Hub (Each Side) – 2 L (2.1 qt)
John Deere 6125D Dimensions and Weights
Wheelbase MFWD – 2310 mm (90.9 in)
Overall Length MFWD – 4137 mm (162.9 in)
Overall Width Flange-to-Flange (Rear Axle) – 1652 mm (65 in)
Overall Height (top of exhaust) – 2692 mm (106 in)
Ground-to-Cab Top – 2752 mm (108.3 in)
Rear Axle Centerline-to-Cab Top – 1927 mm (75.9 in)
Ground Clearance MFWD Front Differential – 457 mm (18 in)
Ground Clearance MFWD Output Gearbox – 495 mm (19.5 in)
Ground Clearance Rear Axle Housing With 18.4-34 tires – 673 mm (26.5 in)
Ground Clearance Rear Axle Housing With 18.4-38 tires – 711 mm (28 in)
Turning Radius MFWD (Tread 1616 mm) – MFWD Off: 4.4 m (14.3 ft) / MFWD
On: 4.8 m (15.8 ft)
Turning Radius MFWD (Tread 1915 mm) – MFWD Off: 4.2 m (13.8 ft) / MFWD
On: 4.7 m (15.3 ft)
Weight MFWD (OOS) – 4112 kg (9065 lb)
Weight MFWD (Cab) – 4354 kg (9599 lb)
John Deere 563 Loader
Height (to pin) – 133.8 inches (339 cm)
Clearance, dumped bucket – 93.2 inches (236 cm)
Dump reach – 36.4 inches (92 cm)
Dump angle – 71
Reach at ground – 87.6 inches (222 cm)
Rollback angle – 41
Breakout force (at pin) – 6,632 lbs (3008 kg)
Breakout force (at 800mm) – 4,698 lbs (2131 kg)
Breakout force (bucket) – 4,900 lbs (2222 kg)
Lift to full height (at pin) – 4,063 lbs (1842 kg)
Lift to full height (at 800mm) – 2,773 lbs (1257 kg)
Lift to 1.5m (at pin) – 5,154 lbs (2337 kg)
Lift to 1.5m (at 800mm) – 3,880 lbs (1759 kg)
Bucket width – 73 inches (185 cm)
Raise time to height – 5.6 s
Bucket dump time – 5.1 s
Lowering time – 4.8 s
Rollback time – 5.4 s