Standard Configuration
| MODEL | Operating Weight with Bucket (lbs) | Bucket Capacity (cu. ft.) | Horsepower (SAE NET@rated RPM) |
| SK160LC | 36,800 | 0.45 - 1.36 | 112@2,200 |
| SK210LC | 47,000 | 0.63 - 1.80 | 148@2,000 |
| SK250LC | 55,400 | 0.75 - 2.25 | 176@2,100 |
| SK290LC | 66,350 | 0.75 - 2.35 | 190@2,100 |
| SK330LC | 77,800 | 1.52 - 2.75 | 247@2,200 |
| SK480LC | 108,045 | 1.74 - 4.00 | 315@2,000 |