| Model | L20 |
| Fuel Type | Diesel |
| | Standard | Optional |
| Usable Fuel Capacity - gal (L) | 27 (102) | 50 (189) |
| Runtime with 4 lights/ 25% load - hours | 69.1 | 138.3 |
| Runtime with 50% load - hr | 25.3 | 50.5 |
| Runtime with 75% load - hr | 16.9 | 33.8 |
| Runtime with 100% load - hr | 12.6 | 25.3 |
| Prime Power Rating, 60 Hz, 1.0 PF | 20 kW |
| Available Voltages - Single-Phase | 120/240 |
| Output @ 240 V-1Ø - amps | 80 |
| Output @ 120 V-1Ø - amps | 160 |
| 120 V GFCI Duplex (NEMA 5-20R) | (2) 20 amp |
| 120/240 V Twistlock (NEMA L14-30R) | (3) 30 amp |
| 120/240 V Twistlock (CS6369) | (1) 50 amp |
| Length with Drawbar - in (mm) | 182 (4625) |
| Width with Fenders - in (mm) | 79 (2010) |
| Track width - in (mm) | 64 (1626) |
| Height in Travel Position - in (mm) | 89 (2260) |
| Tower Height - ft (m) | 30 (9) |
| | Standard | Optional |
| Shipping Weight - lb (kg) | 2540 (1155) | 2769 (1256) |
| Operating Weight - lb (kg) | 2710 (1232) | 2939 (1333) |
| Sound Level @ 23ft and 100% Load - dB(A) | 70 | |
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