Case wd1903
| Model | WD1903 |
| Years Produced | |
| Header Compatibility | |
| Sicklebar (Auger) Headers | Yes, all widths |
| Draper Headers | Yes, all widths |
| Rotary Disc Headers | Yes, 15' 5" max |
| Double Windrow Attachment | Yes, w/ disc head only |
| Hydraulic Header Reverser | Standard |
| Engine | |
| Rated Engine Power, hp (kW) | 190 (142) |
| Maximum Engine Power, hp (kW) | Same as rated |
| Engine make | Case IH |
| Number of cylinders | 6 |
| Displacement, cu.in. (L) | 456 (7.5) |
| Aspiration | Turbocharged w/ air-to-air intercooler |
| Emission Tier Level | Tier 3 |
| Radiator/Screen Cleaning | Outside Rotary Wand std; Inside chaff fan opt. |
| Alternator rating, Amps | 135 |
| Fuel tank capacity, gal (L) | 120 (454) |
| Diesel Exhaust Fluid (DEF) tank capacity, gal (L) | No DEF |
| Transmission and Speeds | |
| Transmission type | Dual speed hydrostatic |
| Maximum field speed, mph (kph) | 11 (17.8) |
| Maximum road speed, mph (kph) | 16.5 (26.5) |
| Tires and Suspension | |
| Tire Size, drive end | 18.4x26, 12PR |
| Tire Size, engine end | 14Lx16.1, 8PR |
| Suspended Rear Axle (engine end) | Optional |
| Cab Suspension | Standard |
| Dimensions and Weight | |
| Overall length w/header, in (mm) | 266 (6757) |
| Length w/o header, in (mm) | 199.1 (5056) |
| Height to top of cab, in (mm) | 135.1 (3432) |
| Track width (drive end), in (mm) | 130.2 (3308) |
| Track width (engine end), in (mm) |
90 - 105 - 120 (2286 - 2667 - 3048)
|
| Wheelbase, in (mm) | 138 (3494) |
| Crop clearance, in (mm) | 39.4 (1001) |
| Weight, w/o header (kg) | 12,300 (5580) |