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Challenger MT765D Specs ( 2012-2013 )

Name: Challenger MT765D
Brand: Challenger

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Nebraska Test #2062

Challenger MT765D

Max PTO HP 338.7 hp

Max Drawbar HP 309.1 hp

Max Pull 36,626 lbs

Max Torque 1033 lb-ft

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Overview

The Challenger MT765D is a 2012-2013 agricultural crawler tractor manufactured in Jackson, Minnesota, featuring an 8.4L AGCO POWER 6-cylinder diesel engine with Interim Tier IV emissions compliance. It is equipped with a Caterpillar 16-speed full power shift transmission and a closed-center pressure-flow compensated hydraulic system providing 43.5 gpm of pump flow. Performance testing recorded a maximum of 338.67 PTO hp and a maximum pull of 36,626 lbs.

Ideal Applications

Tested Pull and Drawbar Performance: Nebraska test data shows a maximum drawbar output of 309.15 hp and a maximum pull of 36,626 lbs supported by a crawler drive and a 16-speed full power shift transmission.

Hydraulic System and Hitch Capacity: The unit features a PFC hydraulic system with a 43.5 gpm pump flow and a Category III/IIIN rear hitch rated for a 16,000-lb lift capacity.

Track and Gauge Dimensions: The tractor accommodates track widths from 14 to 30 inches and provides an adjustable gauge ranging from 72 inches to an optional 160 inches.

Production

Description	Agricultural Crawler tractor / Built in Jackson, Minnesota, USA
Manufacturer	Challenger (a part of AGCO)

Engine

Engine type	AGCO POWER 8.4L 6-cyl diesel
Exhaust fluid (DEF)	18 gal (68.1 L)
Fuel tank	109 gal (412.6 L)
Bore/Stroke	4.370x5.709 inches (111 x 145 mm)
Description	AGCO POWER / turbocharged air-to-air intercooled diesel / 6-cylinder 24-valve / liquid-cooled
Displacement	513.8 ci (8.4 L)
Emission control	selective catalytic reduction (SCR)
Emissions	Interim Tier IV
Maximum Power	386 hp (287.8 kW)
Power (gross)	350 hp (261.0 kW)
Starter volts	12
Drawbar (tested)	267.55 hp (199.5 kW)
Engine (gross)	350 hp (261.0 kW)
PTO (claimed)	285 hp (212.5 kW)
PTO (tested)	338.67 hp (252.5 kW)

Transmission

Clutch	hydraulic wet disc
Gears	16 forward and 4 reverse
Transmission	Caterpillar
Transmission type	16-speed full power shift
Type	full power shift

Mechanical

Cab	Cab standard.
Description	Hydraulic wet disc brakes
Drive	crawler
Steering	electro-hydraulic differential

Hydraulics

Pressure	2900 psi (200.0 bar)
Pump flow	43.5 gpm (164.6 lpm)
SCV flow	36 gpm (136.3 lpm)
Type	closed-center pressure-flow compensated (PFC)
Valves	4 to 6

Hitch

Rear lift	16000 lbs (7257 kg)
Rear Type	III/IIIN

PTO

Rear PTO	independent
Rear PTO Type	1000 (1.75)

Electrical

Batteries	2
Battery volts	12
Charging amps	300 (2x 150amp)
Charging system	alternator
Ground	negative

Dimensions & Tires

Gauge	72 to 88 inches (182 to 223 cm) / 80 to 120 inches (optional) (203 to 304 cm) / 120 to 160 inches (optional) (304 to 406 cm)

Challenger MT765D Tracks

Width	14 inches (35 cm) / 16 inches (40 cm) / 18 inches (45 cm) / 25 inches (63 cm) / 30 inches (76 cm)

Challenger MT765D Weight

Max capacity	36000 lbs (16329 kg)
Max Drawbar	10000 lbs (4536 kg)
Shipping	31075 lbs (14095 kg)

Dimensions & Tracks

Description	14-inch tracks
Weight	31075 lbs (14095 kg)

OCED Tractor Test 2062

Description	Diesel 16-speed crawlerMay 23 - 31, 2013Link: OCED Tractor Test 2062 file / PTO performance / Drawbar performance / Gear 8 used for power test. / Gear 3 used for pull test.
Fuel use	17.6 gal/hour (66.6 l/hour) / 16.6 gal/hour (62.8 l/hour) / 17.6 gal/hour (66.6 l/hour) / 16.6 gal/hour (62.8 l/hour)
Max power	338.67 hp (252.5 kW) / 267.55 hp (199.5 kW)
Max pull	29934 lbs (13578 kg)
Power at rated engine speed	300.70 hp (224.2 kW)
Power at rated PTO speed	329.30 hp (245.6 kW)

References

Description	Challenger MT700B Series published in 2005, by AGCO

Nebraska Tractor Test Results

Test #2062

Download PDF

Test Date: May 23 - 31, 2013

Location: Nebraska Tractor Test Laboratory, University of Nebraska, Lincoln, Nebraska 68583-0832

This section is compiled from original Nebraska Tractor Test PDFs using AI-assisted extraction and human review. For full verification, download the source PDF above. Differences between reports, incomplete source data, and occasional extraction or data entry mistakes can occur.

PTO Drawbar Hydraulics Technical Sound Tires & Weight

Maximum Power & Fuel Consumption

Max Power (1 Hour)

338.67 hp

@ 1901 rpm

Rated Engine Speed

300.70 hp

N/A lb/hp·hr

Standard PTO Speed

329.30 hp

@ 1000 rpm PTO

Torque Statistics

Maximum Torque	1033 lb-ft (1401 Nm) at 1501 rpm
Torque Rise	37.6%

PTO Power Curve

Maximum Power & Fuel Consumption Details

Condition	HP	kW	RPM	PTO RPM	Fuel gal/hr	Fuel L/hr	DEF gal/hr	DEF L/hr
Rated Engine Speed	300.70	224.23	2101	1061	16.57	62.73	1.04	3.95
Standard PTO Speed (1000 rpm)	329.30	245.56	1980	1000	17.58	66.55	1.16	4.38
Maximum Power	338.67	252.54	1901		17.61	66.66	1.25	4.75

Varying Power & Fuel Consumption

Click column headers to sort

Power	RPM	gal/hr	lb/hp·hr	hp·hr/gal	DEF gal/hr
300.70	2101	16.57	0.39	18.15	1.04
260.26	2139	14.86	0.40	17.51	0.81
197.55	2164	11.91	0.42	16.58	0.61
132.31	2174	9.02	0.48	14.67	0.42
66.36	2185	6.17	0.65	10.76	0.28
3.81	2193	3.61	6.65	1.05	0.13

Ballasted To 36000 Lbs At 1900 Engine RPM Maximum Power In Selected Gears

Click column headers to sort

Gear	Power	Pull (lbs)	Speed	RPM	Slip	Air °F	Barometer Inch Hg	Fuel Hp Hr Gal	Fuel Lb Hp Hr	Temp Coolant F
3rd Gear	206.97	36,626	2.12	1921	13.40	65	28.40	14.72	0.48	186
4th Gear	255.46	34,978	2.74	1910	11.30	67	28.41	15.17	0.46	193
5th Gear	288.41	32,278	3.35	1900	8.40	69	28.41	16.26	0.43	201
6th Gear	298.99	28,933	3.88	1900	6.10	69	28.43	16.90	0.42	202
7th Gear	301.42	25,391	4.45	1900	4.20	70	28.43	17.04	0.41	203
8th Gear	306.77	22,710	5.07	1900	3.10	70	28.43	17.36	0.40	202
9th Gear	306.01	19,986	5.74	1900	2.20	70	28.43	17.35	0.40	205
10th Gear	309.15	17,857	6.49	1899	1.80	71	28.44	17.49	0.40	205
11th Gear	302.27	15,420	7.35	1900	1.40	71	28.44	17.13	0.41	206
12th Gear	303.73	13,736	8.29	1900	1.30	72	28.43	17.23	0.41	203

Unballasted At 2100 RPM Maximum Power In Selected Gears

Click column headers to sort

Gear	Power	Pull (lbs)	Speed	RPM	Slip	Air °F	Barometer Inch Hg	Fuel Hp Hr Gal	Fuel Lb Hp Hr	Temp Coolant F
3rd Gear	185.08	29,934	2.32	2140	14.60	72	28.33	13.36	0.53	186
4th Gear	232.46	28,997	3.01	2105	11.20	71	28.33	14.23	0.49	191
5th Gear	254.07	25,595	3.73	2100	7.50	74	28.30	15.32	0.46	188
6th Gear	262.16	22,861	4.31	2100	5.10	75	28.29	15.82	0.44	190
7th Gear	263.09	20,005	4.93	2100	3.50	75	28.29	15.88	0.44	192
8th Gear	267.55	17,867	5.62	2100	2.40	70	28.41	16.15	0.43	190
9th Gear	265.20	15,649	6.36	2100	1.70	71	28.41	16.00	0.44	192
10th Gear	267.40	13,965	7.18	2100	1.40	72	28.40	16.20	0.43	194
11th Gear	260.45	12,027	8.12	2100	1.00	72	28.40	15.85	0.44	193

Unballasted At 1900 RPM Maximum Power In Selected Gears

Click column headers to sort

Gear	Power	Pull (lbs)	Speed	RPM	Slip	Air °F	Barometer Inch Hg	Fuel Hp Hr Gal	Fuel Lb Hp Hr	Temp Coolant F
3rd Gear	185.29	29,914	2.33	2142	14.50	72	28.33	13.38	0.52	186
4th Gear	234.82	29,210	3.02	2104	10.90	70	28.33	14.37	0.49	192
5th Gear	260.44	27,856	3.51	2039	10.30	74	28.30	15.06	0.47	190
6th Gear	277.31	26,621	3.91	1976	8.50	75	28.29	15.71	0.45	191
7th Gear	286.53	24,881	4.32	1900	6.60	75	28.30	16.22	0.43	200
8th Gear	297.10	22,311	4.99	1900	4.00	70	28.40	16.82	0.42	195
9th Gear	298.15	19,679	5.68	1900	2.80	71	28.40	16.89	0.42	198
10th Gear	302.45	17,615	6.44	1899	2.20	73	28.40	17.16	0.41	200
11th Gear	298.23	15,342	7.29	1899	1.80	69	28.33	16.96	0.41	200
12th Gear	299.38	13,618	8.25	1900	1.50	69	28.32	17.00	0.41	200

Fuel Consumption Characteristics (Unballasted)

Click column headers to sort

Power	Pull (lbs)	Speed	RPM	Slip	Air °F	Barometer Inch Hg	Condition	Fuel Hp Hr Gal	Fuel Lb Hp Hr	Temp Coolant F
267.55	17,867	5.62	2100	2.40	70	28.41	Maximum Power - 8th Gear	16.15	0.43	190
205.55	13,360	5.77	2158	2.30	74	28.39	75% of Pull at Maximum Power - 8th Gear	15.15	0.46	188
139.70	8,909	5.88	2169	1.00	74	28.40	50% of Pull at Maximum Power - 8th Gear	13.79	0.51	187
205.50	13,394	5.75	1508	2.30	73	28.39	75% of Pull at Reduced Engine Speed - 11th Gear	16.86	0.42	194
139.70	8,898	5.89	1522	1.00	74	28.41	50% of Pull at Reduced Engine Speed - 11th Gear	15.84	0.44	184

Category: III Quick Attach: yes

Three Outlet Sets Combined

Sustained Pressure	N/A psi
Flow Rate (min press)	N/A gpm
Max Power	N/A hp

Single Outlet Set

Sustained Pressure	N/A psi
Flow Rate (min press)	N/A gpm
Max Power	N/A hp

Hitch Dimensions (No Load)

Dimension	Inches	mm

Engine

Make	AGCO Power Diesel
Type	six cylinder vertical with turbocharger, air to air intercooler and D.E.F. (diesel exhaust fluid) technology
Displacement	513 cu in (8419 ml)
Compression Ratio	16.7 to 1
Rated Engine Speed	2100 rpm
Air Cleaner	two paper elements and aspirator
Crankshaft	lengthwise

Chassis

Type	tracklayer-rubber tracked
Steering	electro-hydraulic differential steering controlled by steering wheel
Transmission	selective gear fixed ratio with full range operator controlled power shift
Speeds	20 forward (24.64 mph max)
Brakes	wet multiple disc hydraulically actuated by foot pedal
Hydraulic Control	direct engine drive
Unladen Tractor Mass	30,880 lbs ( 14,007 kg )

Consumables

Fuel	No. 2 Diesel
DEF Fluid	32% aqueous urea solution

Sound Levels

Bystander	84.70 dB(A)
At No Load In 6th Gear	66.60 dB(A)

Tires & Tracks

Track Width	25.00 in (635 mm)
Height of Drawbar

Static Weight

Rear	N/A lbs
Front	N/A lbs
Total	N/A lbs

Challenger MT765D Specs ( 2012-2013 )

Overview

Ideal Applications

Production

Engine

Transmission

Mechanical

Hydraulics

Hitch

PTO

Electrical

Dimensions & Tires

Challenger MT765D Tracks

Challenger MT765D Weight

Dimensions & Tracks

OCED Tractor Test 2062

References

Nebraska Tractor Test Results

PTO Performance

Maximum Power & Fuel Consumption

Torque Statistics

PTO Power Curve

Maximum Power & Fuel Consumption Details

Varying Power & Fuel Consumption

Drawbar Performance

Ballasted To 36000 Lbs At 1900 Engine RPM Maximum Power In Selected Gears

Unballasted At 2100 RPM Maximum Power In Selected Gears

Unballasted At 1900 RPM Maximum Power In Selected Gears

Fuel Consumption Characteristics (Unballasted)

Hydraulic Performance

Three Outlet Sets Combined

Single Outlet Set

Hitch Dimensions (No Load)

Technical Specifications

Engine

Chassis

Consumables

Sound Levels

Sound Levels

Tires & Weight

Tires & Tracks

Static Weight

Test Remarks