| Model | YGL Type of Vertical Fixed Grate Coal-fired Thermal Fluid Heater | ||||||||||
| Rated thermal power | KW | 120 | 180 | 240 | 350 | 500 | 700 | 1000 | 1200 | 1400 | 1900 |
| ×104 kcal/h | 10 | 15 | 20 | 30 | 40 | 60 | 80 | 100 | 120 | 160 | |
| Designed thermal efficiency(%) | ≥75 | ||||||||||
| Rated working pressure (Mpa) | 1 | ||||||||||
| Max.operating temperature (℃) | 350 | ||||||||||
| Thermal oil capacity (m³) | 0.12 | 0.18 | 0.23 | 0.36 | 0.54 | 0.61 | 0.78 | 0.97 | 1.12 | 1.87 | |
| Circulating oil Capacity (m3/h) | 10 | 10-15. | 20-25 | 30 | 40 | 60 | 80-100 | 90-120 | 100-120 | 160 | |
| The main thermal coal caliber (㎜) | 50 | 50 | 65 | 80 | 100 | 100 | 125 | 125 | 125 | 150 | |
| System-wide installed capacity (KW) | 9 | 9 | 12 | 15 | 21 | 25 | 30 | 40 | 52 | 62 | |
| Design fuel | AI , AII , AIII soft coal | ||||||||||
| Maximum transport size | L | 1360 | 1360 | 1730 | 2100 | 2225 | 2225 | 2695 | 2700 | 2700 | 2790 |
| W | 1320 | 1320 | 1550 | 1820 | 1975 | 1975 | 2320 | 2320 | 2320 | 2430 | |
| H | 2770 | 2920 | 2880 | 2900 | 4280 | 4280 | 4560 | 5012 | 5540 | 5680 | |
| Net weight (t) | 2.7 | 2.8 | 3.33 | 4.8 | 5.93 | 6.13 | 8.4 | 9.3 | 9.7 | 10.74 | |
| Weight with full oil (t) | 2.82 | 2.95 | 4.34 | 5.16 | 6.39 | 6.65 | 9.06 | 10.22 | 10.68 | 12.35 | |
| Chimney diameter (㎜) | 260 | 260 | 300 | 300 | 340 | 340 | 400 | 400 | 400 | 500 | |

