john deere 7820
![]() | 2004 - 2007
7020 SeriesRow-Crop tractor | 2004 - 2007 | 7020 Series | Row-Crop tractor |
|---|---|---|---|---|
2004 - 2007 | ||||
7020 Series | ||||
Row-Crop tractor | ||||
2004 - 2007 | |
|---|---|
7020 Series | |
Row-Crop tractor |
Engine Detail | |
|---|---|
John Deere | |
turbocharged diesel | |
6-cylinder | |
liquid-cooled inline | |
Displacement | 496 ci
8.1 L |
Bore/Stroke | 4.56x5.06 inches
116 x 129 mm |
Rated Power (net) | 182.4 hp
136.0 kW |
Rated Power (gross) | 189.1 hp
141.0 kW |
Maximum Power (net) | 194.5 hp
145.0 kW |
Maximum Power (gross) | 199.8 hp
149.0 kW |
Compression | 16.5:1 |
Rated RPM | 2100 |
Idle RPM | 875-2200 |
Starter volts | 12 |
Oil capacity | 25.4 qts
24.0 L |
Coolant capacity | 33.8 qts
32.0 L |
John Deere 7820 Engine | |
|---|---|
![]() |
Recommended Products
Advertisement · Featured Tractor-Related Products

Hot Pick
Tractor
John Deere 1:16 Big Farm Tractor Model
4.5/5 (128)
Detailed scale model with authentic features, perfect for collectors and enthusiasts
john-deeremodel+2
Check Price
Link to amzn.to

Hot PickOn Sale
Parts
Bright LED Bulbs Cool White compatible
5.0/5 (78)
HQRP® 2-Pack BA15S LED Bulbs Replacement; Bulb Type: BA15S Base (Single Contact); Working Voltage:12-24V DC; Lumen: 250-300; Way brighter than regular lights;
lights
Check Price
Link to amzn.to

Hot PickOn Sale
Accessories
Hy-Gard Transmission & Hydraulic Oil
5.0/5 (15)
Genuine OEM Part Number: TY22000 An exclusive formulation, specifically designed to protect John Deere transmissions, final drives, and hydraulic systems.
Check Price
Link to amzn.to

Accessories
Classic Tractors: Complete Encyclopedia
4.3/5 (67)
Comprehensive guide to classic tractor models from all major brands
bookencyclopedia+2
Check Price
Link to amzn.to
* This page contains affiliate links, purchases may generate revenue for this site

