Claas Axion 840
The Claas Axion 840 is a tractor produced by Claas. It is equipped with a 410.6 ci 6.7 L engine. The rated power output is 230 hp 171.5 kW. Transmission: CMATIC. Operating weight: 22365 lbs 10144 kg.
Engine Power
230 hp
171.5 kW
Fuel & Capacities
120 gal
454.2 L
Transmission
CMATIC
Operating Weight
22365 lbs
10144 kg
Claas Axion 840 Serial Number & Year Decoder
Find the exact manufacture year of your tractor by checking your chassis serial number below.
Where to Find the Serial NumberThe serial number plate is commonly located on the front frame, tractor transmission housing (right side), or instrument panel badge.
Overview
 | 2018 -
Axion 800 SeriesRow-Crop tractor |
|---|---|
2018 - | |
Axion 800 Series | |
Row-Crop tractor | |
Production | |
|---|---|
Manufacturer | Claas |
Row-Crop tractor | |
Claas Axion 840 Engine | |
|---|---|
FPT 6.7L 6-cyl diesel | |
Fuel tank | 120 gal
454.2 L |
Exhaust fluid (DEF) | 11 gal
41.6 L |
Engine details ...  | |
Claas Axion 840 Transmission | |
|---|---|
continuously variable transmission | |
Transmission details ...  |
Claas Axion 840 Power | |
|---|---|
Engine | 230 hp
171.5 kW |
PTO (claimed) | 225 hp
167.8 kW |
Drawbar (tested) | 188.5 hp
140.6 kW |
PTO (tested) | 217.69 hp
162.3 kW |
Performance test details ...  | |
Mechanical | |
|---|---|
Four-wheel drive | |
Power steering | |
Wet disc brakes | |
Cab standard with air-conditioning. |
Hydraulics | |
|---|---|
Rear valves | 4 or 5 |
Front valves | 2 OptOptional |
Pump flow | 40 gpm
151.4 lpm |
Tractor hitch | |
|---|---|
Rear Type | III |
Power Take-off (PTO) | |
|---|---|
Rear PTO | independent |
Rear PTO Type | 540/1000 |
Dimensions & Tires | |
|---|---|
Weight | 22365 lbs
10144 kg |
Full dimensions and tires ...  | |
Electrical | |
|---|---|
Ground | negative |
Battery volts | 12 |
Engine
Engine Detail — 410.6 ci / 6.7 L Diesel
Manufacturer | FPT |
Configuration | turbocharged intercooled diesel, 6-cylinder, liquid-cooled |
Displacement | 410.6 ci
6.7 L |
Bore/Stroke | 4.09x5.20 inches
104 x 132 mm |
Emissions | Tier IV |
Emission control | selective catalytic reduction |
Power | 230 hp
171.5 kW |
Starter | electric |
Starter volts | 12 |
Oil change | 600 h |
Transmission
Transmission — CMATIC
Transmission | CMATIC |
Type | continuously variable transmission |
Gears | infinite forward and reverse |
Dimensions
Claas Axion 840 Tires |
|---|
Dimensions | |
|---|---|
Operating weight | 22365 lbs
10144 kg |
Tests
OCED Tractor Test 2181 | |
|---|---|
Diesel IVT 4WD
September 25 - 29, 2017
Link: OCED Tractor Test 2181 file | |
PTO performance | |
Power at rated engine speed | 217.69 hp
162.3 kW |
Fuel use | 12.0 gal/hour
45.4 l/hour |
Power at rated PTO speed | 234.45 hp
174.8 kW |
Fuel use | 12.5 gal/hour
47.3 l/hour |
Drawbar performance | |
Max power | 188.5 hp
140.6 kW |
Fuel use | 12.0 gal/hour
45.4 l/hour |
Pull at 9 KPH | |
Max pull | 22001 lbs
9979 kg |
Pull at 4 KPH | |
Photos
Claas Axion 840 tractor photo
Claas Axion 840 Specification Unit Converter
Convert power, fluid capacities, and operating weights between metric and imperial standards for Claas Axion 840.
Converted Equivalents:
Horsepower (HP)230 hp
Kilowatts (kW)171.5 kW
Metric Horsepower (PS / CV)233.2 PS
Related models
Claas 926
- Power:
- 232
- Production years:
- 2003 - 2013
Claas 45
- Power:
- 240
- Production years:
- 1995 - 1998
Claas Axion 820
- Power:
- 215
- Production years:
- 2018 - 2026
Claas Axion 830
- Power:
- 215
- Production years:
- 2018 - 2026
Claas Axion 850
- Power:
- 245
- Production years:
- 2018 - 2026