| Piston displacement | 1,462 cu. in.
(24 L) | 2,924 cu. in.
(48 L) |
| Compression ratio | 8.6:1 | 8.6:1 |
| Bore & stroke l x w x h inch (mm) | 5.98 x 6.5
(152 x 165 mm) | 5.98 x 6.5
(152 x 165 mm) |
| Jacket water system capacity | 20 gal.
(75 L) | 58 gal.
(219 L) |
| Lube oil capacity | 56 gal.
(212 L) | 113 gal.
(428 L) |
| Fuel pressure range | 1.5–5.0 psig
(0.1–0.34 bar) | 25–50 psi
(1.72–3.45 bar) |
| Starting system | 120 psi max. air/gas
24V DC electric | 150 psi max. air/gas
24V DC electric |
| Dimensions l x w x h inch (mm) | 96.5 x 48 x 68.4
(2,453 x 1,218 x 1,737) | 114.61 x 61.38 x 79.72
(2,911 x 1,559 x 2,025) |
| Weights lb (kg) | 8,300
(3,773) | 14,900
(6,760) |