Description
Supreme International’s Triple Auger vertical mixers are built for the biggest feeding operations, running from the 1500TR up to the 1900TR. Every model shares the same heaviest two-stage planetary drive available, paired with a heavy-duty gearbox. This design has fewer moving parts than single-stage competitors. There are no chains, sprockets, or countershafts to maintain. Three patented freestanding vertical cutting augers deliver a consistent mix with 15 replaceable forage knives. The 1900TR offers both tandem and tridem axle configurations for added stability at its highest payload. Each unit is built to order in SD, HD, or XD series to match your operation’s demands.
Compare Models
Four models to choose from. Click any model below to see full specs.
Supreme 1900TR Pull-Type Tridem Axle | 1,873 FT³ | 37,000 lbs.
| Model |
Supreme 1900TR Pull-Type Tridem Axle |
| Minimum power requirement |
250 hp (186 kW) |
| Struck capacity |
1,674 ft³ (47.4 m³) |
| Capacity with extension |
1,873 ft³ (53.0 m³) |
| Empty weight |
37,000 lbs. (16,783 kg) |
| Max payload |
60,000 lbs. (27,216 kg) |
| Tires |
(8) 275/70R22.5 truck tires |
| Height |
150 in. (381 cm) |
| Height w/ 10 in. extension |
160 in. (406 cm) |
| Overall width |
130 in. (330 cm) |
| Overall length |
400 in. (1,016 cm) |
| Drive / PTO |
(3) heavy-duty, two-stage planetary drives / 1000 rpm PTO / autoshift transmission |
| Ground clearance, flat discharge |
41 in. (104 cm) |
| Ground clearance, dogleg |
55 in. (140 cm) |
| Ground clearance, extended dogleg |
66 in. (168 cm) |
| Ground clearance, 42 in. folding |
64 in. (163 cm) |
| Ground clearance, 54 in. folding |
71 in. (180 cm) |
| Ground clearance, side door chute |
35 in. (89 cm) |
| Knives |
15 replaceable forage cutting blades |
| Conveyor |
Front center door with 10 ft. flat conveyor |
| Floor thickness |
1 in. (25 mm) M/S floor |
| Wall thickness |
5/16 in. (8 mm) AR200 walls |
Supreme 1900TR Pull-Type Tandem Axle | 1,873 FT³ | 35,500 lbs.
| Model |
Supreme 1900TR Pull-Type Tandem Axle |
| Minimum power requirement |
250 hp (186 kW) |
| Struck capacity |
1,674 ft³ (47.4 m³) |
| Capacity with extension |
1,873 ft³ (53.0 m³) |
| Empty weight |
35,500 lbs. (16,103 kg) |
| Max payload |
60,000 lbs. (27,216 kg) |
| Tires |
(8) 275/70R22.5 truck tires |
| Height |
146 in. (371 cm) |
| Height w/ 10 in. extension |
156 in. (396 cm) |
| Overall width |
130 in. (330 cm) |
| Overall length |
400 in. (1,016 cm) |
| Drive / PTO |
(3) heavy-duty, two-stage planetary drives / 1000 rpm PTO / autoshift transmission |
| Ground clearance, flat discharge |
37 in. (94 cm) |
| Ground clearance, dogleg |
51 in. (130 cm) |
| Ground clearance, extended dogleg |
62 in. (157 cm) |
| Ground clearance, 42 in. folding |
60 in. (152 cm) |
| Ground clearance, 54 in. folding |
67 in. (170 cm) |
| Ground clearance, side door chute |
15 in. (38 cm) |
| Knives |
15 replaceable forage cutting blades |
| Conveyor |
Front center door with 10 ft. flat conveyor |
| Floor thickness |
1 in. (25 mm) M/S floor |
| Wall thickness |
5/16 in. (8 mm) AR200 walls |
Supreme 1700TR Pull-Type | 1,566 FT³ | 33,837 lbs.
| Model |
Supreme 1700TR Pull-Type |
| Minimum power requirement |
200 hp (149 kW) |
| Struck capacity |
1,392 ft³ (39.4 m³) |
| Capacity with extension |
1,566 ft³ (44.3 m³) |
| Empty weight |
33,837 lbs. (15,348 kg) |
| Max payload |
50,000 lbs. (22,680 kg) |
| Tires |
(8) 275/70R22.5 truck tires |
| Height |
143 in. (363 cm) |
| Height w/ 10 in. extension |
153 in. (389 cm) |
| Overall width |
126 in. (320 cm) |
| Overall length |
358 in. (909 cm) |
| Drive / PTO |
(3) heavy-duty, two-stage planetary drives / 1000 rpm PTO |
| Ground clearance, flat discharge |
38 in. (97 cm) |
| Ground clearance, dogleg |
52 in. (132 cm) |
| Ground clearance, extended dogleg |
63 in. (160 cm) |
| Ground clearance, 42 in. folding |
61 in. (155 cm) |
| Ground clearance, 54 in. folding |
68 in. (173 cm) |
| Ground clearance, side door fixed chute |
29 in. (74 cm) |
| Knives |
15 replaceable forage cutting blades |
| Conveyor |
Front center door with 10 ft. flat conveyor |
| Floor thickness |
1 in. (25 mm) M/S floor |
| Wall thickness |
5/16 in. (8 mm) AR200 walls |
Supreme 1500TR Pull-Type | 1,356 FT³ | 32,421 lbs.
| Model |
Supreme 1500TR Pull-Type |
| Minimum power requirement |
200 hp (149 kW) |
| Struck capacity |
1,192 ft³ (33.8 m³) |
| Capacity with extension |
1,356 ft³ (38.4 m³) |
| Empty weight |
32,421 lbs. (14,706 kg) |
| Max payload |
50,000 lbs. (22,680 kg) — dependent on tire option selected |
| Tires |
(8) 275/70R22.5 truck tires |
| Height |
131 in. (333 cm) |
| Height w/ 10 in. extension |
141 in. (358 cm) |
| Overall width |
121 in. (307 cm) |
| Overall length |
356 in. (904 cm) |
| Drive / PTO |
(3) heavy-duty, two-stage planetary drives / 1000 rpm PTO |
| Ground clearance, flat discharge |
38 in. (97 cm) |
| Ground clearance, dogleg |
52 in. (132 cm) |
| Ground clearance, extended dogleg |
63 in. (160 cm) |
| Ground clearance, 42 in. folding |
61 in. (155 cm) |
| Ground clearance, 54 in. folding |
68 in. (173 cm) |
| Ground clearance, side door fixed chute |
29 in. (74 cm) |
| Knives |
15 replaceable forage cutting blades |
| Conveyor |
Front center door with 10 ft. flat conveyor |
| Floor thickness |
1 in. (25 mm) M/S floor |
| Wall thickness |
5/16 in. (8 mm) AR200 walls |
