John Deere 7810 vs John Deere 7820 - compare

Compare tractors: John Deere 7810 vs John Deere 7820

John Deere 7810 vs John Deere 7820 compare - general information

Specs John Deere 7810 John Deere 7820
Brand John Deere John Deere
Model John Deere 7810 John Deere 7820
Series n.d. n.d.
Previous model John Deere 7800
Next model John Deere 7820
Smaller John Deere 7710 John Deere 7720
Larger John Deere 7920
Years from 1997 to 2003 y. from 2003 to 2006 y.
Cab with ROPS No No
Reviews John Deere 7810 reviews New! John Deere 7820 reviews New!

John Deere 7810 vs John Deere 7820 - performance

Specs John Deere 7810 John Deere 7820
Maximum power (HP / kW) 175.44 KM (129 kW) n.d.
Engine RPM 2100 rpm 2100 rpm
Fuel consumption 236 g/kWh ( rpm) n.d.
Fuel tank capacity 344 l. n.d.
Max. speed n.d. n.d.

John Deere 7810 vs John Deere 7820 - engine

Specs John Deere 7810 John Deere 7820
Fuel type Diesel Diesel
Engine producer n.d. n.d.
Engine model John Deere PowerTech John Deere
Engine type Diesel (diesel engine) Diesel (diesel engine)
Engine capacity 8.134 l. 6.724 l.
Strokes, qty n.d. n.d.
Cylinders 6 6
Compression n.d. n.d.
Bore 116 mm 106 mm
Stroke 129 mm 127 mm
Maximum torque n.d. n.d.
Air filter dry air filter, two-stage, sensor contamination n.d.
Fuel filter n.d. n.d.
Fuel filter chambers, qty n.d. n.d.
Oil filter n.d. n.d.
Oil pump n.d. n.d.
Speed control (control) n.d. n.d.
Injection pump piston pump, direct fuel injection n.d.
Injectors multi holes injector n.d.
Injection pressure n.d. n.d.
Cooling system liquid cooled engine liquid cooled engine
Forced cooling Yes, cooling water pump n.d.
Cooler Yes, with fan Yes
Thermostat Yes Yes
Cooler type tubular-plate cooler tubular-plate cooler
Coolant system capacity n.d. n.d.
Clutch n.d. n.d.

John Deere 7810 vs John Deere 7820 - turbocharger

Specs John Deere 7810 John Deere 7820
Turbocharger Yes (Turbo Diesel engine) Yes
Dual turbocharger No No
Intercooler No Yes
Aftercooler Yes No
Wastegate valve No No
Variable geometry No No
Additional parameters

John Deere 7810 vs John Deere 7820 - electronics

Specs John Deere 7810 John Deere 7820
Supply voltage starter (V) 12 V 12 V
Ground negative ground negative ground
Battery (V) 12 V 12 V
Battery, qty 1 1
Charging system Alternator Alternator
Charging system producer n.d. n.d.
Ignition Manual Manual
Rear stop lamp Yes Yes
Rear agricultural lamp n.d. n.d.
Cock lamp No No

John Deere 7810 vs John Deere 7820 - PTO

Specs John Deere 7810 John Deere 7820
PTO rpm 540 rpm 540 rpm
PTO control manual manual

John Deere 7810 vs John Deere 7820 - brakes

Specs John Deere 7810 John Deere 7820
ABS No No
Brake assist No No
Braking system n.d. n.d.
Differential No No
Brake type disc brakes, wet brakes, hydraulic disc brakes, wet brakes, hydraulic
Discs Single Single

John Deere 7810 vs John Deere 7820 - dimensions

Specs John Deere 7810 John Deere 7820
Weight from 6620 kg to 7135 kg (depending by model) from 7815 kg to 8051 kg (depending by model)
Weight with ROPS n.d. n.d.
Weight with cab 6620 kg n.d.
Length 4755 mm 5390 mm
Height 3058 mm 3185 mm
Width 2438 mm 2438 mm
Clearance n.d. n.d.
Rear clearance n.d. n.d.
Front track width n.d. n.d.
Rear track width from 1703 mm to 2369 mm n.d.
Wheelbase 2540 mm 2860 mm
Front tires n.d. 11-16
Rear tires n.d. n.d.
Max. mass of the trailer without brakes 1500 kg 1500 kg
Max. mass of the trailer with brakes n.d. n.d.
Max. axle load 30 (Fc - klasa uciągu) kN n.d.
Max. total weight n.d. n.d.
Turning radius n.d. n.d.

John Deere 7810 vs John Deere 7820 - drive

Specs John Deere 7810 John Deere 7820
Drive system 4x2, 2WD, 4WD (depending by model) 4x4, MFWD, 4WD (depending by model)
Additional one wheel drive, all-wheel drive all-wheel drive, all four wheels at all times and it can be used full, front drive axle, mechanical drive, front drive axle
Permanent 4-wheel drive n.d. Yes
Permanent systems that constantly power all the wheels n/a Yes
Dynamic allocation of power between the axles n.d., AWD drive n.d., AWD drive
Independent Link Suspension None None
Articulated suspension
Crawler drive No No
Hydrostatic steering Yes Yes
Differential n.d. n.d.
Steering rod rod
Front rods n.d. n.d.
Rear planetary drives n.d. n.d.
Front planetary drives n.d. n.d.

John Deere 7810 vs John Deere 7820 - hydraulics

Specs John Deere 7810 John Deere 7820
Three-point hitch n.d. n.d.
Three-point hitch type n.d. n.d.
Three-point hitch performance n.d. n.d.
Three-point hitch pressure n.d. n.d.
Load Sensing No No
Closed n.d. n.d.
Central No No
Constant flow No No
Constant pressure No No
Control system n.d. n.d.
Pump n.d. n.d.
Two-section distributor n.d. n.d.
Quick couplings n.d. n.d.
Auto Lift n.d. n.d.

John Deere 7810 vs John Deere 7820 - transmission

Specs John Deere 7810 John Deere 7820
Synchronous transmission n.d. n.d.
Transmission mechanically synchronized No, electro-hydraulic control n/a
PowerShift Yes No
PowerShuttle No No
Additional two clutches (dual clutch gearbox), electro-hydraulic clutch control, fast shifting
Hydrostatic transmission n.d. n.d.
Forward gears 19 unlimited (ranges: - 1)
Reverse gears 7 unlimited (ranges: - 1)
Creeper n.d. n.d.

John Deere 7810 vs John Deere 7820 - equipment

Specs John Deere 7810 John Deere 7820
Clevis Yes (???) Yes (???)
Lower catch n.d. n.d.
Air conditioning n.d. n.d.