Challenger MT665C MFWD Tractor

Dimensions

Overall Length 215.7 in (5480 mm)
Overall Width 140.7 in (3575 mm)
Wheelbase 122 in (3100 mm)
Height to Top of Cab w/ ROPS 141 in (3584 mm)
Ground Clearance 18.5 in (470 mm)

Tire Sizes

Front Tire Size 600/70R28 (480/70R34)
Rear Tire Size 650/85R38 (520/85R46)
Minimum Turning Radius 197.3 in (5011 mm)

Engine Details

Number of Cylinders 6
Engine Make AGCO Sisu Power
Engine Model Sisu Citius 84CTA (E3 SCR)
Displacement 512.6 cu in (8.4 L)
Bore 4.4 in (111 mm)
Stroke 5.8 in (145 mm)
Gross Power 320 hp (236 kw)
Net Power 290 hp (213 kw)
PTO Power 250 hp (184 kw)
Power Measured @ 2200 rpm
Peak Torque 1033 lb ft (1400 Nm)
Torque Measured @ 1500 rpm
Torque Rise 54%
Compression Ratio 16.7:1
Lubrication System Gear pump at bottom of timing fear
Fuel System Bosch High Pressure Common Rail, electronic injectors with variable injection timing and duration
Fuel Consumption 13.7 – 15.9 gal/h (51.9 – 60.2 L/h)
Air Cleaner Dual paper elements
Aspiration Turbocharged with Air-to-Air Intercooler
Emission Standards US EPA Tier 3 + EU Stage IIIA

Challenger MT665C Tractor Specs, Weight and Dimensions

Operational Specs

Operating Weight 24250 lb (11023 kg)
Max Operating Weight 38889 lb (17640 kg)
Operating Voltage 12 V
Alternator 240 amps (2x 120 amps)
Battery 12 V, CCA 775
Isobus Connector 50 Amps
Cab Type OptiRide Hydraulic Suspended Cab
Operator Seat Air Suspension  Seat
Noise Level 71 dB(A)
Steering System Tru Trak Steering
Steering Wheel Tilt & Telescopic

Challenger MT665C Tractor Cab Interior

Transmission

Transmission Type Techstar CVT with Power Management
Field Speed Range (Forward) 0.02 – 17 mph (0.03 – 28 km/h)
Field Speed Range (Reverse) 0.02 – 10 mph (0.03 – 16 km/h)
Road Speed Range (Forward) 0.02 – 30 mph (0.03 – 50 km/h)
Road Speed Range (Reverse) 0.02 – 24 mph (0.03 – 38 km/h)
Transmission Control Right Console / Armrest
Forward Control Left Hand Control
Cruise Control Speeds 2
Final Drives Inboard Planetary
Service Brakes Wet Disc

Front Axle

4WD Differential Lock Full-Locking, Electro Hydraulic Standard
4WD Engagement Electro Hydraulic
4WD Maximum Steering Angle 55°
Opti-Ride Front Axle Suspension Standard
Opti-Ride Differential Lock Full-Locking, Electro Hydraulic

Rear Axle

Standard Rear Axle Long Axle 4.33 x 118 in (110 x 2999 mm)
Optional #1 4.33 x 118 in (110 x 2999 mm) Long Axle With Dual Wheel Provision
Optional #2 4.33 x 118 in (110 x 2999 mm) Long Axle With Dual Wheel Provision & Spacers
Optional #3 4.33 x 105 in (110 x 2550 mm) Short Axle
Optional #4 4.33 x 105 in (110 x 2550 mm) Short Axle with Dual Wheel Provision & Spacers
Differential Lock Full-Locking, Electro Hydraulic

PTO (Power Take-Off)

Rear PTO Speed 540E/1000
Rear PTO Speed (Optional) 1000E/1000
Rear PTO Engagement Electro Hydraulic
Shaft Diameter 1 3/4 in (45 mm) Shaft, 20 spline
PTO / Engine RPM (Standard) 540e @ 1577 and 1000 @ 1970
PTO / Engine RPM (Optional) 1000e @ 1605
Front PTO Optional

Hydraulic System

Pump Type Closed Center Load Sensing (CCLS)
Pump Flow Capacity 46 gal/min (175 L/min)
Available Flow Rate Per Spool Valves 26.4 gal/min (100 L/min)
Maximum System Pressure 2901 psi (20000 kPa)
Number of Remote Control Valves 4-6
Hydraulic Couplers Decompression Couplers w/ Connect/Disconnect Under Pressure Function

3-Point Hitch

3 Point Hitch Type Category 3 / Category 4 (only with 20 Spline Shaft) Optional
3 Point Hitch Lift Capacity @ Ends 26460 lb (12002 kg)
3 Point Hitch Lift Capacity @ 24 Inches 21336 lb (9678 kg)
Control Electronic lower-link draft sensing
Stabilizers Sway Block
Rear 3 Point Hitch Type Category 3
Rear 3 Point Hitch Lift Capacity @ Ends 11000 lb (5000 kg)

Challenger MT665C Service Refill Capacities

Service Refill Capacities

Fuel Tank Capacity 182.3 gal (690 L)
Fuel Tank Capacity (with E3 SCR) 155.9 gal (590 L)
DEF Tank Capacity 7.9 gal (30 L)
Engine Oil Capacity 5.5 gal (21 L)
Cooling System Capacity 8.9 gal (34 L)
Hydraulic System Capacity 29 gal (110 L)
Transmission Oil Capacity 22.5 gal (85 L)
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