8 material differences · fewer than 12

Tractor oneDeutz-Fahr Agrotron TTV 610from 2007No measured PTO figureTractor twoJohn Deere 77101997–2003151.4 hpMeasured at the PTO · OECD Test 1709

Which should you choose?

We will not advise between these two machines, because their power is not stated as the same quantity on both; the drive differs (4WD; Two-wheel or four-wheel drive); they were not built in overlapping years (2007–2007; 1997–2003). The figures below are side by side so you can judge them yourself; each says whether it was measured, claimed or declared by its source.

Field by field

8 material differences · 3 fields identical or within 5%, which is not counted as material

Deutz-Fahr Agrotron TTV 610 and John Deere 7710, field by field
FieldAgrotron TTV 6107710Gap
Measured performance
PTO power, measured measured—151.4 hp—
Drawbar power, measured measured—137.5 hp—
Engine
Engine power, claimed claimed154 hp——
Engine declared—John Deere 6.081 TRW-02—
Displacement declared—8.13 L—
Maximum torque declared447 lb·ft · 606 N·m497 lb·ft · 674.0 N·m+11% 7710
Transmission
Top speed declared31.1 mph · 50 km/h18.6–31.1 mph · 30–50 km/hdiffers
Clutch declaredElectro-hydraulic multi-disc clutch running in oil bath——
Hydraulics & hitch
Hydraulic centre declaredClosed centreClosed centre—
Hydraulic control declared—Load sensing—
Pump flow declared31.7 gpm · 120 L/min26.8 gpm · 101.4 L/min+18% Agrotron TTV 610
Rear PTO speeds declared540/1000/540E/1000E rpm540/1000 rpmdiffers
Weight & dimensions
Unladen weight declared14,385 lb · 6,525 kg13,278–15,448 lb · 6,023–7,007 kgdiffers
Maximum permissible mass declared—25,353 lb · 11,500 kg—
Wheelbase declared108.9 in · 2,767 mm110.2–114.2 in · 2,800–2,900 mm—
Length declared187.3 in · 4,757 mm187.2 in · 4,755 mm—
Width declared98.4 in · 2,500 mm108.3 in · 2,750 mm+10% 7710
Ground clearance declared22.4 in · 570 mm20.3 in · 515 mm+11% Agrotron TTV 610
Turning radius, braked declared16.8 ft · 5.13 m——
Fuel tank declared317.0 qt · 300 L285.9 qt · 270.6 L+11% Agrotron TTV 610

Height is not in this table. It is not one measurement: the sources measure it to different points — over the cab on some machines, over the steering wheel or the exhaust on others — and the same tractor measured two ways can differ by most of a metre. It appears here only when both machines' figures carry the point they were measured to and it is the same point, which is not the case for these two. Each machine's own page prints its height as its source gives it.

Deutz-Fahr Agrotron TTV 610 sources

Source
  • Source: Traktorenlexikon, “Deutz-Fahr Agrotron TTV 610”
  • Source: OECD test report 2690, 2012

John Deere 7710 sources

Source
  • Source: OECD test report 1709, 1997
  • Source: Traktorenlexikon, “John Deere 7810”
  • Source: Traktorenlexikon, “John Deere 7710”