Fendt 938 Vario MT

The Fendt 938 Vario MT is a tractor produced by Fendt. It is equipped with a 598 ci 9.8 L engine. The listed engine power is Diesel (gross): 374 hp / 278.9 kW. Transmission: Vario ML400T. Drive type: crawler. Operating weight: 33443 to 33667 pounds.

Engine Power

Diesel (gross): 374 hp / 278.9 kW

Drive & Traction

crawler

Fuel & Capacities

180 gal 681.3 L

Transmission

Vario ML400T

Operating Weight

33443 to 33667 pounds

Overview

	2020 - 900 Vario SeriesAgricultural Crawler tractor
2020 -
900 Vario Series
Agricultural Crawler tractor

Production
Manufacturer	Fendt (a part of AGCO)
Agricultural Crawler tractor
Built in Jackson, Minnesota, USA

Fendt 938 Vario MT Engine
AGCO Power 9.8L 7-cyl diesel
Engine details ...

Fendt 938 Vario MT Transmission
continuously-variable transmission
Transmission details ...

Fendt 938 Vario MT Power
Engine (gross)	374 hp 278.9 kW

Mechanical
Drive	crawler
Cab standard with air-conditioning.

Capacity
Fuel	180 gal 681.3 L
	215 galOptOptional 813.8 L
	257 galOptOptional 972.7 L
Exhaust fluid (DEF)	18.8 gal 71.2 L
Hydraulic system	33 gal 124.9 L

Hydraulics
Type	closed center
Capacity	33 gal 124.9 L
Pressure	2900 psi 200.0 bar
Valves	4 to 6
Pump flow	58 gpm 219.5 lpm
	116 gpm*Optional combined flow of dual pumps. 439.1 lpm
SCV flow	37 gpm 140.0 lpm
	45 gpm*Optional, with 0.625 or 0.75 inch couplers. 170.3 lpm

Tractor hitch
Rear Type	IVN/III
Control	position and draft control
Rear lift (at ends)	19000 lbs 8618 kg
Rear lift (at 24"/610mm)	16500 lbs 7484 kg
Drawbar	Cat. 4

Power Take-off (PTO)
Rear PTO	independent
Rear PTO Type	1000/1000E (1.75)
Engine RPM	1000@1650
	1000E@1225

Dimensions & Tracks
Wheelbase	101 inches 256 cm
Weight	33443 to 33667 pounds
14-inch tracks
Full dimensions and tracks ...

Electrical
Ground	negative
Charging system	alternator
Charging amps	300 *Dual 150A alternators.
Batteries	2
Battery volts	12
Battery AH	185

References

900 Vario MT Series published in 2020, by Fendt*
*Publication contains known errors.

Engine

Engine Detail — 598 ci / 9.8 L Diesel

Manufacturer	AGCO Power
Configuration	turbocharged diesel, 7-cylinder, liquid-cooled
Displacement	598 ci 9.8 L
Bore/Stroke	4.37x5.71 inches 111 x 145 mm
Emissions	Tier IV
Rated Power (gross)	374 hp 278.9 kW
Rated RPM	1450
Torque	1252 lb-ft 1697.7 Nm
Torque RPM	1450
Starter	electric
Starter volts	12

Fendt 938 Vario MT Engine

Transmission

Transmission — Vario ML400T

Transmission	Vario ML400T
Type	continuously-variable transmission
Gears	infinite forward and reverse

Dimensions

Fendt 938 Vario MT Tracks
Width	14 inches 35 cm
Width	16 inches 40 cm
Width	18 inches 45 cm
Width	20 inches 50 cm
Width	25 inches 63 cm
Width	30 inches 76 cm
Width	34 inches 86 cm

Dimensions
Wheelbase	101 inches 256 cm
Length	241.1 inches 612 cm
Width	98.5 inches (standard) 250 cm
	132 inches (wide axle) 335 cm
Height (cab)	137.6 inches 349 cm
Height (exhaust)	133.9 inches 340 cm
Clearance (drawbar)	19.7 inches 50 cm
Front axle	8 by 100.9 inches 203 by 2562 mm
Front axle	8 by 132.9 inches 203 by 3375 mm
Gauge	72 to 88 inches 182 to 223 cm
Gauge	72 to 120 inches 182 to 304 cm

Fendt 938 Vario MT Weight
	33443 lbs (standard) 15169 kg
	33667 lbs (wide axle) 15271 kg
Max capacity	41000 lbs 18597 kg
Max Drawbar	8000 lbs (extended) 3628 kg
	15000 lbs (short position) 6804 kg

Photos

Fendt 938 Vario MT tractor photo

Recommended Implements & Sizing Guide

Engineering recommendations for Fendt 938 Vario MT based on its 374 HP power envelope and ASAE agricultural standards.

Implement & Operation	Recommended Size	Workload Rating	Engineering Notes
Moldboard PlowPrimary Tillage	8+ Bottom On-Land Hitch8+ 铧重型机外牵引犁	Commercial / Field Scale	High horsepower articulated/4WD field plowing.
Rotary Cutter / MowerMowing & Clearing	15 to 20 ft Batwing4.6 - 6.1 m 宽幅折叠翼	Commercial / Field Scale	Large commercial field and roadside mowing operations.
Rotary TillerSeedbed Prep	90 to 120 in Heavy Duty230 - 300 cm 重型旋耕机	Commercial / Field Scale	Deep intensive seedbed preparation for commercial row crops.
Disc HarrowSecondary Tillage	24 to 36 ft Heavy Duty Field Disc7.3 - 11.0 m 超宽重型整地耙	Commercial / Field Scale	Broad-acre grain tillage for high-drawbar tractors.
Hay BalerHay & Forage	Large Square Baler (3x4 or 4x4)大方捆商用打捆机 (1.2x1.2 m)	Commercial / Field Scale	High-capacity commercial forage harvesting (1000 RPM PTO).

Sizing & Soil Condition NoteActual implement sizing varies depending on local soil conditions (heavy clay vs sandy loam), field slope, and operating speed. Heavy tillage implements may require front ballast weights and wheel weights.

Fluids, Capacities & Working Autonomy

Standard fluid requirements, service intervals, and continuous runtime estimates for Fendt 938 Vario MT.

Estimated Continuous Field Runtime: 9.3 hrs

Approximately 9.3 hours of continuous field operation at ~75% rated power on a full tank (180 gal / 681.4 L).

Estimated 75% Load Fuel Burn~19.4 gal/hr (73.6 L/hr)

Engine Crankcase Oil

SAE 15W-40 (Heavy Duty Diesel)

Standard Spec: API CK-4 / CJ-4 Heavy Duty

Service Interval: 150 – 250 Hours

Transmission & Hydraulic System

UTTO (Universal Tractor Transmission Oil)

Standard Spec: ISO VG 46 / 68 (Wet Brake & Trans Compatible)

Service Interval: 600 – 1000 Hours

Engine Cooling System

50/50 Ethylene Glycol Pre-mix

Standard Spec: ASTM D6210 / Heavy-Duty OAT Antifreeze

Service Interval: 2 Years / 1500 Hours