CaseIH Magnum 340

CaseIH Magnum 340 Magnum Series Technical Specifications

CaseIH Magnum 340 is a Row-Crop tractor that was produced by the John Deere between 2011 – 2022.

Below you will find detailed technical specifications for CaseIH Magnum 340 covering engine types, horsepower ratings, weight, height, fuel type and tank volume, oil capacity and type, hydraulic system diagram, wiring diagram, battery specs, etc.

CaseIH Magnum 340 Production

Manufacturer: CaseIH
Type: Row-Crop tractor
Factory: Racine, Wisconsin, USA

CaseIH Magnum 340 Power

Engine (gross): 340 hp
253.5 kW
Engine (max): 374 hp
278.9 kW
PTO (claimed): 290 hp
216.3 kW
Drawbar (tested): 256.51 hp
191.3 kW
PTO (tested): 337.37 hp
251.6 kW

CaseIH Magnum 340 Electrical

Ground: negative
Charging system: alternator
Charging amps: 200
Batteries: 2
Battery volts: 12

CaseIH Magnum 340 Mechanical

Chassis: 4×4 MFWD 4WD
Steering: hydrostatic power
Brakes: hydraulic wet disc
Cab: Magnum Surveyor cab standard. Optional cab suspension.
Transmissions: 19-speed full power shift
  18-speed full power shift
  23-speed creeper
  continuously variable transmission


Type: pressure-flow compensating
Rear valves: 4 to 6
Total flow: 44 gpm
166.5 lpm
  59 gpm
223.3 lpm (optional)
  75 gpm
283.9 lpm (optional)

Tracktor Hitch

Rear Type: 4/3
Rear lift: 17,400 lbs
7892 kg (109cm links)
  19,400 lbs
8799 kg (96cm links)
Front Hitch: optional
Front lift: 9,426 lbs
4275 kg

Power Take-off (PTO)

Rear PTO: independent
Rear RPM: 1000 (1-3/4)
  540/1000 (1-3/8)
Front PTO: optional
Front RPM: 1000 (1-3/8)

CaseIH Magnum 340 Engine detail

Engine Detail
turbocharged diesel
6-cylinder 24-valve
Displacement: 531 ci
8.7 L
Bore/Stroke: 4.606×5.315 inches
117 x 135 mm
Emissions: Tier 4A
Emission control: selective catalytic reduction (SCR)
Rated Power (ECE R120): 340 hp
253.5 kW
Maximum Power (ECE R120): 374 hp
278.9 kW
Air cleaner: dual paper elements with aspirator
Compression: 15.9:1
Rated RPM: 2000
Starter type: electric

CaseIH Magnum 340 Transmission overview

Engine Oil

Type: full power shift
Gears: 19 forward and 4 reverse

CaseIH Magnum 340 Dimensions

Wheelbase: 120 inches
304 cm
Length: 253.1 inches
642 cm
Min Width: 100.4 inches
255 cm
Height: 133 inches
337 cm
Weight: 28,230 lbs
12805 kg
Rear axle: 4.5 by 120 inches
114 by 3048 mm
Front tread: 60 to 88 inches
152 to 223 cm
Rear tread: 57.9 to 90.3 inches
147 to 229 cm

CaseIH Magnum 340 Tests

OCED Tractor Test 2006

OCED Tractor Test 2006
Diesel 18-speed 4WD
October 20 – 27, 2011
Link: OCED Tractor Test 2006 file
PTO performance
Max power: 337.37 hp
251.6 kW
Fuel use: 16.8 gal/hour
63.6 l/hour
Power at rated engine speed: 295.02 hp
220.0 kW
Fuel use: 15.3 gal/hour
57.9 l/hour
Power at rated PTO speed: 331.45 hp
247.2 kW
Fuel use: 17.2 gal/hour
65.1 l/hour
Drawbar performance
Max power: 256.51 hp
191.3 kW
Fuel use: 15.4 gal/hour
58.3 l/hour
Gear 8 used for power test.
Max pull: 37,317 lbs
16926 kg
Gear 3 used for pull test.


Is CaseIH Magnum 340 a good tractor?

The CaseIH Magnum 340 is one of the great tractors in the CaseIH stable, and it has earned CaseIH a fantastic reputation.

How much oil does a CaseIH Magnum 340 take?

Check out the CaseIH Magnum 340 oil capacity and oil type in the engine specs section as it may vary across the engines. Keep in mind, that older models might have their oil capacity increased over time. You may compare between the early and late oil capacity.

Do tractors have VIN numbers?

Every tractor has a VIN number. The number is usually engraved below the driver’s seat. Tractor manufacturers put the number in different places on the tractor body.

What was the last year CaseIH made the Magnum 315

The CaseIH Magnum 340 was an agricultural tractor model made from 2011 – 2022

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