| Make | Claas Lexion |
|---|---|
| Model | 670 / 670TT Straw Walker (2015-Present) |
| ENGINE† | |
| Horsepower, Rated - hp (kW) | 375 (280) |
| Horsepower, Maximum - hp (kW) | 402 (300) |
| Power Boost - hp (kW) | 27 (20) |
| Engine Make | Mercedes-Benz |
| Engine Model | OM 470 |
| Number of Cylinders | 6 |
| Piston Displacement - cu in (L) | 652 (10.7) |
| Emission Tier Level | Tier 4 Final |
| Fuel Tank Capacity - gal (L) | 211 (800) |
| Diesel Exhaust Fluid (DEF) Tank Capacity, gal (L) | 22.5 (85) |
| FEEDING SYSTEM† | |
| Feeder Width - in (mm) | 67 (1700) |
| Feeder Speed Variable | Variable or fixed |
| Feeder Reverser Control | Hydraulic motor, cab control |
| Feeder Tilt Adjustment | Fore-aft pitch & lateral tilt opt. |
| Stone / Rock Protection | Stone trap std |
| THRESHING & SEPARATING SYSTEM† | |
| Threshing System Type, Rotary or Conventional Cylinder | Cylinder and straw walker |
| Number of Rotors or Cylinders | 1 pre-separation cylinder, 1 threshing drum |
| Rotor or Cylinder Description | Rasp bar drum |
| Rotor or Cylinder Diameter - in (mm) | 24 (600) drum |
| Rotor or Cylinder Length - in (mm) | 67 (1700) drum |
| Rotor or Cylinder Speed Range - rpm | Drum 395-1151 |
| Threshing Area Wrap - degrees | 142 |
| Concave Adjustment | Electrohydraulic std. |
| CLEANING SYSTEM | |
| Total Sieve Area - sq in (sq m) | 9,286 (6.0) |
| Leveling System Available | Standard |
| Cleaning Fan Description | 6-turbine fan |
| Cleaning Fan Speed Range - rpm | np |
| GRAIN HANDLING SYSTEM | |
| Grain Tank Capacity, Standard - bu (L) | 300 (10572); 330 (11629) MY 2018 |
| Optional Grain Tank Capacity - bu (L) | 330 (11629) (std. in MY 2018) |
| Unloading Rate - bu/sec. (L/Sec) | 3.3 (116) std.; 3.8 (134) opt. |
| Unloading Auger Length, Standard - ft-in (m) | np |
| Optional Auger Length - ft-in (m) | np |
| Reach from Machine Center, Standard Auger - ft-in (m) | 26' 2" (7.9) |
| Reach from Machine Center, Optional Auger - ft-in (m) | 24' 2", 28' 2", 29' 2" (7.3, 8.5, 8.9 ) |
| TIRES and TRACKS | |
| Reference Drive Tire Size | 900/60 R32 |
| Steering Tire Size | 710/65 R26, R2 |
| Rubber Tracks Available | 35" (890) Terra Trac (TT) |
| WEIGHTS and DIMENSIONS, without Header | |
| Weight, 2WD - lb (kg) | 32,000 (14515) |
| Wheelbase, 2WD - in (mm) | np |
| Transport Height - ft-in (m) | np |