CaseIH

CaseIH Maxxum 145

The CaseIH Maxxum 145 is a utility tractor in the Maxxum Series produced from 2015 onward. It features a 4.5L 4-cylinder turbocharged air-to-air intercooled diesel engine with Tier 4 emissions and selective catalytic reduction with diesel exhaust fluid. The tractor offers 145 hp rated power and up to 175 hp maximum power. It has a 16-speed partial power shift transmission with hydraulic wet disc clutch. The Maxxum 145 supports two- or four-wheel drive with inboard planetary final drives and hydraulic wet disc brakes. Fuel capacity ranges from 51.5 to 60.8 gallons with optional auxiliary tanks. The hydraulic system is open center with optional pressure-flow compensation and multiple valve configurations. The tractor hitch includes electronic lower-link draft sensing and rear lift capacity up to 6900 lbs optional. PTO options include independent rear and optional front PTO. Dimensions include a wheelbase of about 104 inches, length of 175.8 inches, width of 98 inches, and height of 80 inches with cab. Weight ranges from 12004 to 12555 lbs depending on configuration. Electrical system includes 12 volt battery with up to 1300 CCA optional. Variants include the standard Maxxum 145 and premium Maxxum 145MC. Related models are the Maxxum 135 and Maxxum 150.
Power145 hp
Founded2015 - 2025
ModelMaxxum 145

Technical Specifications

Detailed specifications and technical data for CaseIH Maxxum 145

Power
Engine (max)175 hp (130.5 kW)
PTO (claimed)120 hp (89.5 kW)
Engine (gross)145 hp (108.1 kW)
Engine
Typeturbocharged air-to-air intercooled diesel
Starterelectric
Cylinders4-cylinder 16-valve
EmissionsTier 4
Rated RPM2200
Bore/Stroke4.095x5.20 inches (104 x 132 mm)
Fuel systemelectronic high-pressure common rail
Pre-heatinggrid heater, block heater Optional
Displacement274 ci (4.5 L)
ManufacturerFPT
Oil capacity16 qts (15.1 L)
Starter volts12
Cooling systemliquid-cooled
Emission controlselective catalytic reduction with diesel exhaust fluid
Rated Power (gross)145 hp (108.1 kW)
Cooling system detailviscous fan
Maximum Power (gross)175 hp (130.5 kW)
Capacity
Fuel51.5 gal (194.9 L), 57.5 gal Optional with auxiliary tank (217.6 L), 60.8 gal Optional max tank (230.1 L)
Hydraulic system19.5 gal (73.8 L)
Exhaust fluid (DEF)10.4 gal (39.4 L)
Variants
Maxxum 145standard
Maxxum 145MCpremium
Electrical
Battery AH176
Battery CCA800, 1300 Optional
Battery volts12
Charging amps120, 150 Optional, 200 Optional
Hydraulics
Typeopen center, pressure-flow compensated Optional
Capacity19.5 gal (73.8 L)
SCV flow19.8 gpm (74.9 lpm)
Pump flow21.1 gpm (79.9 lpm), 29.8 gpm Optional PFC system (112.8 lpm)
Mid valves0 to 3
Total flow33.5 gpm (126.8 lpm), 42.2 gpm Optional with PFC system (159.7 lpm)
Rear valves2 to 4
Steering flow12.4 gpm (46.9 lpm)
Mechanical
Cabstandard with air-conditioning
DriveTwo- or four-wheel drive
BrakesHydraulic wet disc brakes
Final drivesinboard planetary
Power steeringYes
Trailer brakeshydraulic Optional, pneumatic Optional
Production
SeriesMaxxum Series
CategoryUtility tractor
Original price$119,606 in 2017
Years produced2015 -
Transmission
Typepartial power shift
Gears16 forward and reverse
Clutchhydraulic wet disc
Tractor hitch
Controlelectronic lower-link draft sensing
DrawbarCat. 3
Rear Armstelescopic link ends
Rear TypeII, IIIN/II Optional
Front Hitchoptional
Rear lift (at 24"/610mm)6200 lbs (2812 kg), 6900 lbs Optional (3129 kg)
Dimensions & Tires
Width98 inches (248 cm)
Length175.8 inches (446 cm)
Rear tire460/85R38
Front axle4WD
Front tire380/85R28
Weight 2WD12004 lbs (5445 kg)
Weight 4WD12555 lbs (5694 kg)
Height (cab)80 inches (203 cm)
Max capacity19841 lbs (8999 kg)
2WD Wheelbase104.4 inches (265 cm)
4WD Wheelbase104 inches (264 cm)
Bar rear axle3.625 by 98 inches (92 by 2489 mm) Optional
Power Take-off (PTO)
Clutch1000:1895
Rear PTOindependent
Front PTOindependent Optional
Rear PTO Type540/1000 (1.375)
Front PTO Type1000 (1.375)