| Model |
Capacity (Litres, Galloons) |
Width (mm, in) |
Height (mm, in) |
Length (mm, in) |
| ZR 050 | 500 (110) | 770 (31) | 1080 (42) | 1450 (58) |
| ZR 085 | 850 (200) | 910 (36) | 1250 (49) | 1480 (59) |
| ZR 100 | 1000 (220) | 1030 (41) | 1410 (55) | 1530 (61) |
| ZR 125 | 1250 (300) | 1120 (45) | 1460 (57) | 1540 (61) |
| ZR 150 | 1500 (330) | 1260 (50) | 1680 (66) | 1580 (63) |
| ZR 160 | 1800 (400) | 1290 (51) | 1680 (66) | 1620 (64) |
| ZR 200 | 2000 (450) | 1470 (58) | 1910 (75) | 1690 (67) |
| ZR 230 | 2300 (500) | 1260 (50) | 1610 (64) | 2190 (86) |
| ZR 300 | 3000 (670) | 1470 (58) | 1910 (75) | 2260 (89) |
| ZR 400 | 4000 (900) | 1470 (58) | 1910 (75) | 2870 (113) |
| ZR 600 | 6000 (1350) | 1750 (69) | 2140 (84) | 2900 (115) |
| ZR 800 | 8000 (1750) | 1970 (78) | 2350 (92) | 2730 (108) |
| ZR 1000 | 10000 (2200) | 2270 (90) | 2650 (104) | 2750 (109) |
| ZR 1500 | 15000 (3300) | 2270 (90) | 2650 (104) | 3910 (154) |
| ZR 2000 | 20000 (4500) | 2300 (91) | 2650 (104) | 5070 (200) |
| ZR 3000 | 30000 (6700) | 2300 (91) | 2650 (104) | 7390 (291) |
| ZR 4000 | 40000 (9000) | 2300 (91) | 2650 (104) | 9710 (383) |
