NEBRASKA OECD TRACTOR TEST 2144–SUMMARY 1007

JOHN DEERE 6120E DIESEL

12 SPEED

POWER TAKE-OFF PERFORMANCE Location of tests: Nebraska Tractor Test

Power Crank Diesel D.E.F.
Laboratory, University of Nebraska, Lincoln,
HP shaft Consumption Consumption Nebraska 68583-0832
(kW) speed Gal/hr lb/hp.hr Hp.hr/gal Gal/hr Mean Atmospheric
rpm (l/h) (kg/kW.h) (kW.h/l) (l/h) Conditions Dates of tests: March 30 to April 12, 2016
MAXIMUM POWER AND FUEL CONSUMPTION Manufacturer: Industrius John Deere, Boulevard
Rated Engine Speed—(PTO speed—1065 rpm)
Valdez Sanchez # 470, Saltillo, Coahuila
101.19 2199 6.37 0.441 15.89 0.22 Fuel used during active exhaust CP25005 Mexico
(75.46) (24.10) (0.268) (3.13) (0.83) regeneration-0.56 gal (2.14 l)
(see note 1, p.2) CONSUMABLE Fluids, OIL and TIME: Fuel
Power at 2100 engine rpm No. 2 Diesel Specific gravity converted to 60°/60°F
106.21 2100 6.41 0.423 16.57 0.22
(79.20) (24.25) (0.257) (3.26) (0.83) (15°/15°C) 0.8417 Fuel weight 7.008 lbs/gal (0.840
kg/l) Diesel Exhaust Fluid (DEF) 32% aqueous
Standard Power Take-off Speed (1000 rpm) urea solution DEF weight 9.071 lbs/gal(1. 087 kg/l)
107.76 2065 6.41 0.417 16.81 0.22
(80.36) (24.27) (0.254) (3.31) (0.82) Oil SAE 15W-40 API service classification CJ-4
Transmission and hydraulic lubricant John Deere
Maximum Power (1 hour)
Hy-Gard fluid Front axle lubricant John Deere
108.48 1950 6.26 0.404 17.33 0.20
(80.90) (23.70) (0.246) (3.41) (0.77) Hy-Gard fluid Total time engine was operated:
VARYING POWER AND FUEL CONSUMPTION
20.5 hours

101.19 2199 6.37 0.441 15.89 0.22 Air temperature

(75.46) (24.10) (0.268) (3.13) (0.83) ENGINE: Make John Deere Diesel Type Four
cylinder vertical with turbocharger, air to air
87.01 2226 5.72 0.461 15.20 0.18 74°F (23°C)
(64.88) (21.67) (0.280) (2.99) (0.67) intercooler and D.E.F. (diesel exhaust fluid) exhaust
treatment Serial No. *PE4045U024173*
65.86 2246 4.72 0.502 13.97 0.11 Relative humidity
(49.11) (17.85) (0.305) (2.75) (0.43) Crankshaft lengthwise Rated engine speed 2200
44.29 2269 3.77 0.597 11.74 0.05 51% Bore and stroke 4.19 x 5.00" (106.5 mm x 127.0 mm)
(33.02) (14.27) (0.363) (2.31) (0.21) Compression ratio 16.8 to 1 Displacement 276 cu
22.54 2300 2.91 0.906 7.74 0.00 Barometer in (4525 ml) Starting system 12 volt Lubrication
(16.81) (11.03) (0.551) (1.52) (0.01) pressure Air cleaner two paper elements and
1.25 2300 1.98 11.063 0.63 0.00 28.25" Hg (95.66 kPa) aspirator Oil filter one full flow cartridge Oil
(0.93) (7.49) (6.729) (0.12) (0.01) cooler engine coolant heat exchanger for crankcase
Maximum torque - 328 lb.-ft. (445 Nm) at 1549 rpm oil, radiator for hydraulic and transmission oil
Maximum torque rise - 35.8% Fuel filter two paper elements Fuel cooler radiator
Torque rise at 1760 engine rpm - 30%
Power increase at 1950 engine rpm - 7.2% for pump return fuel Exhaust regenerative
aftertreatment system consisting of DOC (diesel
oxidation catalyst) and SCR (selective catalyst
DRAWBAR PERFORMANCE reduction) within a vertical muffler Cooling
UNBALLASTED - FRONT DRIVE ENGAGED medium temperature control two thermostats
FUEL CONSUMPTION CHARACTERISTICS and variable speed fan
Power Drawbar Speed Crank- Slip Fuel Consumption D.E.F Temp.°F(°C) Barom.
Hp pull mph shaft % lb/hp.hr Hp.hr/gal Consumption cool- Air inch ENGINE OPERATING PARAMETERS: Fuel
(kW) lbs (km/h) speed (kg/kW.h) (kW.h/l) lb/hp.hr ing dry Hg
(kN) rpm (kg/kW.h) med bulb (kPa) rate: 41.7 - 45.2 lb/h (18.9 - 20.5 kg/h) High idle:
2280 - 2320 rpm Turbo boost: nominal 18.9 - 21.8
Power at Rated Engine Speed—6th (C1) Gear
89.58 5474 6.14 2200 3.2 0.494 14.18 0.023 186 59 28.69 psi (130 - 150 kPa) as measured 20.8 psi (140 kPa)
(66.80) (24.35) (9.88) (0.301) (2.79) (0.014) (85) (15) (97.16)
CHASSIS: Type front wheel assist Serial No.
75% of Pull at Rated Engine Speed—6th (C1) Gear
69.40 4143 6.28 2233 2.5 0.539 13.00 0.022 185 60 28.71 *1P06120EVF0001039* Tread width rear 59.5"
(51.75) (18.43) (10.11) (0.328) (2.56) (0.013) (85) (15) (97.23) (1512 mm) to 79.2" (2012 mm) front 60.0" (1523 mm)
50% of Pull at Rated Engine Speed—6th (C1) Gear to 80.0" (2033 mm) Wheelbase 96.5" (2450 mm)
47.21 2769 6.39 2254 1.6 0.627 11.17 0.021 186 60 28.72 Hydraulic control system direct engine drive
(35.20) (12.32) (10.28) (0.382) (2.20) (0.013) (85) (16) (97.27)
Transmission selective gear fixed ratio Nominal
75% of Pull at Reduced Engine Speed—8th (C2) Gear travel speeds mph (km/h) first 1.80 (2.90) second
69.20 4152 6.25 1558 2.4 0.448 15.65 0.021 183 60 28.73
(51.60) (18.47) (10.06) (0.272) (3.08) (0.013) (84) (16) (97.30) 2.57 (4.14) third 3.42 (5.50) fourth 3.68 (5.93) fifth
5.25 (8.45) sixth 6.21 (9.99) seventh 6.98 (11.23)
50% of Pull at Reduced Engine Speed—8th (C2) Gear
46.80 2728 6.43 1590 1.5 0.497 14.10 0.021 182 59 28.74 eighth 8.85 (14.25) ninth 9.51 (15.31) tenth 11.77
(34.90) (12.13) (10.35) (0.302) (2.78) (0.013) (83) (15) (97.33) (18.94) eleventh 13.56 (21.83) twelfth 18.03 (29.01)
reverse 1.65 (2.65), 2.34 (3.77), 3.12 (5.02), 3.36
(5.41), 4.79 (7.71), 5.67 (9.12), 6.37 (10.25), 8.08
(13.00), 8.67 (13.96) 10.74 (17.28),12.38 (19.92),
16.45 (26.47)
 DRAWBAR PERFORMANCE Clutch wet multiple disc hydraulically actuated by
UNBALLASTED - FRONT DRIVE ENGAGED foot pedal Brakes wet multiple disc mechanically
MAXIMUM POWER IN SELECTED GEARS operated by two foot pedals that can be locked
Power Drawbar Speed Crank- Slip Fuel Consumption D.E.F Temp.°F(°C) Barom. together Steering hydrostatic Power take-off 540
Hp pull mph shaft % lb/hp.hr Hp.hr/gal Consumption cool- Air inch
(kW) lbs (km/h) speed (kg/kW.h) (kW.h/l) lb/hp.hr ing dry Hg rpm at 2085 engine rpm or 1000 rpm at 2066
(kN) rpm (kg/kW.h) med bulb (kPa) engine rpm Unladen tractor mass 10465 lb (4747
3rd (A3) Gear kg)
83.21 10172 3.07 2196 11.9 0.536 13.07 0.024 186 59 28.68
(62.05) (45.25) (4.94) (0.326) (2.58) (0.014) (85) (15) (97.13)
REPAIRS AND ADJUSTMENTS: No repairs
4th (B1) Gear or adjustments.
86.83 9388 3.47 2200 7.8 0.513 13.67 0.022 186 58 28.66
(64.75) (41.76) (5.58) (0.312) (2.69) (0.013) (85) (14) (97.06)
NOTE 1. The manufacturer declares that the
5th (B2) Gear
89.54 6504 5.16 2200 3.7 0.497 14.11 0.021 185 55 28.66 average time between active regenerations is 100
(66.77) (28.93) (8.30) (0.302) (2.78) (0.013) (85) (13) (97.06) hours. A 4% power loss was observed during the
6th(C1) Gear
active exhaust regeneration.
89.58 5474 6.14 2200 3.2 0.494 14.18 0.023 186 59 28.69
(66.80) (24.35) (9.88) (0.301) (2.79) (0.014) (85) (15) (97.16) REMARKS: All test results were determined
7th(B3) Gear from observed data obtained in accordance with
88.16 4771 6.93 2200 2.7 0.503 13.93 0.023 185 59 28.70 official OECD, SAE and Nebraska test procedures.
(65.74) (21.22) (11.15) (0.306) (2.74) (0.014) (85) (15) (97.20)
The performance figures on this summary were
8th(C2) Gear taken from a test conducted under the OECD
87.87 3723 8.86 2201 2.0 0.505 13.88 0.025 185 59 28.72 Code 2 test procedure.
(65.52) (16.56) (14.25) (0.307) (2.73) (0.015) (85) (15) (97.27)

We, the undersigned, certify that this is a true

UNBALLASTED - FRONT DRIVE ENGAGED-1950 ENGINE RPM and correct report of official Tractor Test No.
MAXIMUM POWER IN SELECTED GEARS 2144, Nebraska Summary 1007, May 17, 2016.
Power Drawbar Speed Crank- Slip Fuel Consumption D.E.F Temp.°F(°C) Barom.
Hp pull mph shaft % lb/hp.hr Hp.hr/gal Consumption cool- Air inch Roger M. Hoy
(kW) lbs (km/h) speed (kg/kW.h) (kW.h/l) lb/hp.hr ing dry Hg
(kN) rpm (kg/kW.h) med bulb (kPa)
Director

3rd (A3) Gear M.F. Kocher

82.10 10220 3.02 2192 13.3 0.545 12.86 0.024 186 58 28.70
(61.22) (45.46) (4.85) (0.332) (2.53) (0.015) (85) (15) (97.20) S.K. Pitla
P.J. Jasa
4th (B1) Gear Board of Tractor Test Engineers
87.50 9737 3.37 2168 9.1 0.511 13.72 0.023 186 59 28.69
(65.25) (43.31) (5.42) (0.311) (2.70) (0.014) (85) (15) (97.16)
5th (B2) Gear
95.13 7913 4.51 1949 5.2 0.460 15.25 0.020 185 57 28.69
(70.93) (35.20) (7.26) (0.280) (3.00) (0.012) (85) (14) (97.16)

6th(C1) Gear
94.74 6594 5.39 1950 4.2 0.461 15.19 0.021 186 59 28.71
(70.65) (29.33) (8.67) (0.281) (2.99) (0.013) (85) (15) (97.23)
7th(B3) Gear
94.68 5823 6.10 1950 3.5 0.461 15.20 0.023 187 60 28.72
(70.60) (25.90) (9.82) (0.280) (2.99) (0.013) (86) (15) (97.25)

8th(C2) Gear
95.04 4566 7.81 1950 2.5 0.461 15.22 0.022 187 59 28.72
(70.87) (20.31) (12.56) (0.280) (3.00) (0.013) (86) (15) (97.27)

TIRES AND WEIGHT Tested Without Ballast

Rear Tires - No., size, ply & psi(kPa) Two 460/85R34:**;12(85)
Front Tires - No., size, ply & psi(kPa) Two 340/85R24;**;12(85)
Height of Drawbar 15.5 in (395 mm)
Static Weight with operator - Rear 6620 lb (3003 kg)
- Front 4020 lb (1823 kg)
- Total 10640 lb (4826 kg)
Static Weight with Operator
 DRAWBAR PERFORMANCE
UNBALLASTED - FRONT DRIVE DISENGAGED
FUEL CONSUMPTION CHARACTERISTICS
Power Drawbar Speed Crank- Slip Fuel Consumption D.E.F Temp.°F(°C) Barom.
Hp pull mph shaft % lb/hp.hr Hp.hr/gal Consumption cool- Air inch
(kW) lbs (km/h) speed (kg/kW.h) (kW.h/l) lb/hp.hr ing dry Hg
(kN) rpm (kg/kW.h) med bulb (kPa)

Power at Rated Engine Speed—5th (B2) Gear

87.55 6556 5.01 2200 6.7 0.508 13.79 0.022 185 55 28.68
(65.28) (29.16) (8.06) (0.309) (2.72) (0.014) (85) (13) (97.13)
75% of Pull at Rated Engine Speed—5th (B2) Gear
68.15 4919 5.20 2234 4.7 0.540 12.97 0.021 185 58 28.72
(50.82) (21.88) (8.37) (0.329) (2.55) (0.013) (85) (15) (97.27)
50% of Pull at Rated Engine Speed—5th (B2) Gear
47.01 3312 5.33 2255 3.1 0.620 11.30 0.021 184 59 28.71
(35.05) (14.73) (8.57) (0.377) (2.23) (0.013) (84) (15) (97.23)
75% of Pull at Reduced Engine Speed—7th (B3) Gear
67.99 4916 5.19 1678 4.7 0.452 15.51 0.023 184 60 28.73
(50.70) (21.87) (8.35) (0.275) (3.05) (0.014) (84) (15) (97.30)
50% of Pull at Reduced Engine Speed—7th (B3) Gear
46.72 3281 5.34 1701 3.1 0.502 13.96 0.020 183 59 28.75
(34.84) (14.59) (8.59) (0.305) (2.75) (0.012) (84) (15) (97.37)

MAXIMUM POWER IN SELECTED GEARS

4th (B1) Gear
67.74 7590 3.35 2230 12.3 0.568 12.35 0.022 185 57 28.68
(50.51) (33.76) (5.38) (0.345) (2.43) (0.014) (85) (14) (97.13)
5th (B2) Gear
87.55 6556 5.01 2200 6.7 0.508 13.79 0.022 186 55 28.68
(65.28) (29.16) (8.06) (0.309) (2.72) (0.014) (85) (13) (97.13)

6th(C1) Gear
86.94 5425 6.01 2200 5.3 0.512 13.69 0.024 185 59 28.71
(64.83) (24.13) (9.67) (0.311) (2.70) (0.014) (85) (15) (97.23)

7th (B3) Gear

87.16 4800 6.81 2200 4.5 0.511 13.71 0.024 185 59 28.70
(64.99) (21.35) (10.96) (0.311) (2.70) (0.015) (85) (15) (97.20)

8th(C2) Gear
87.11 3741 8.74 2201 3.4 0.511 13.73 0.025 185 59 28.72
(64.96) (16.64) (14.06) (0.311) (2.70) (0.015) (85) (15) (97.26)

Front Wheel Drive

Engaged Disengaged
TRACTOR SOUND LEVEL WITH CAB dB(A) dB(A)
At no load in 5th (B2) gear 77.4 78.1
Transport speed - no load - 12th (D3) gear 81.9
Bystander in 12th (D3) gear 83.2
 HYDRAULIC PERFORMANCE
CATEGORY: II
Quick Attach: No
Lift cylinders
Maximum force exerted through whole range: 5722 lbs (25.5 kN) 2 x 70 mm
7304 lbs (32.5 kN) 2 x 80 mm
i) Maximum observed pressure: 2809 psi (194 bar)
two outlet sets combined
ii) Pump delivery rate at minimum pressure
and rated engine speed: 21.2 GPM (80.1 l/min)
iii)Pump delivery rate at maximum
hydraulic power: 20.4 GPM (77.0 l/min)
Delivery pressure: 2404 psi (166 bar)
Power: 28.5 HP (21.3 kW)
single outlet set
ii) Pump delivery rate at minimum pressure
and rated engine speed: 20.9 GPM(79.1 l/min)
iii)Pump delivery rate at maximum
hydraulic power: 20.4 GPM(77.3 l/min)
Delivery pressure: 2195 psi (151 bar)
Power: 26.1 HP (19.5 kW)

HITCH DIMENSIONS AS TESTED—NO LOAD

inch mm
A 24.8 630
B 13.6 345
C 18.7 474
D 14.3 364
E 9.3 236
F 10.8 275
G 32.3 820
H 1.9 48
I 20.9 532
J 21.5 545
K 17.5 444
L 46.7 1187
M 24.9 632
N 33.1 840
O 9.0 230
P 45.5 1155
Q 38.0 965
R 30.5 775

JOHN DEERE 6120E DIESEL

Institute of Agriculture and Natural Resources
University of Nebraska–Lincoln