Great Plains Terra-Max®

Description

The Great Plains Terra-Max bridges vertical and conventional tillage in one hybrid tool. The TurboSpeed blade blends Turbo-Max penetration with Velocity’s scalloped SpeedBlade profile. Adjustable coulter gangs size residue, level soil, and finish a seedbed-ready field. Choose the Terra-Max in eight widths from 10 to 40 feet.

Compare Models

Eight models to choose from. Click any model below to see full specs.

HT1100-10 | 10′ Width | 90-115 HP

Model	HT1100-10
Condition	New
Type	Hybrid Tillage Cultivator
Coulter Spacing	7.5″
Engine HP Requirement (PTO)	90-115
Tillage Width	10′
Transport Width	13’6″
Transport Height	N/A
Weight (Approx. Max w/ Attachments)	10,075 Lbs.

HT1100-12 | 12′ Width | 105-140 HP

Model	HT1100-12
Condition	New
Type	Hybrid Tillage Cultivator
Coulter Spacing	7.5″
Engine HP Requirement (PTO)	105-140
Tillage Width	12′
Transport Width	14’4″
Transport Height	N/A
Weight (Approx. Max w/ Attachments)	11,235 Lbs.

HT1100-15 | 15′ Width | 135-175 HP

Model	HT1100-15
Condition	New
Type	Hybrid Tillage Cultivator
Coulter Spacing	7.5″
Engine HP Requirement (PTO)	135-175
Tillage Width	15′
Transport Width	17’3″
Transport Height	N/A
Weight (Approx. Max w/ Attachments)	13,330 Lbs.

HT1100-20 | 20′ Width | 180-230 HP

Model	HT1100-20
Condition	New
Type	Hybrid Tillage Cultivator
Coulter Spacing	7.5″
Engine HP Requirement (PTO)	180-230
Tillage Width	20′
Transport Width	15’7″
Transport Height	9’4″
Weight (Approx. Max w/ Attachments)	17,800 Lbs.

HT1100-25 | 25′ Width | 230-285 HP

Model	HT1100-25
Condition	New
Type	Hybrid Tillage Cultivator
Coulter Spacing	7.5″
Engine HP Requirement (PTO)	230-285
Tillage Width	25′
Transport Width	15’7″
Transport Height	12’4″
Weight (Approx. Max w/ Attachments)	22,250 Lbs.

HT1100-30 | 30′ Width | 285-340 HP

Model	HT1100-30
Condition	New
Type	Hybrid Tillage Cultivator
Coulter Spacing	7.5″
Engine HP Requirement (PTO)	285-340
Tillage Width	30′
Transport Width	15’7″
Transport Height	14’4″
Weight (Approx. Max w/ Attachments)	26,375 Lbs.

HT1100-35 | 35′ Width | 340-400 HP

Model	HT1100-35
Condition	New
Type	Hybrid Tillage Cultivator
Coulter Spacing	7.5″
Engine HP Requirement (PTO)	340-400
Tillage Width	35′
Transport Width	17′
Transport Height	14’7″
Weight (Approx. Max w/ Attachments)	29,000 Lbs.

HT1100-40 | 40′ Width | 380-460 HP

Model	HT1100-40
Condition	New
Type	Hybrid Tillage Cultivator
Coulter Spacing	7.5″
Engine HP Requirement (PTO)	380-460
Tillage Width	40′
Transport Width	17’7″
Transport Height	14’4″
Weight (Approx. Max w/ Attachments)	36,905 Lbs.

Condition

New

Features

TurboSpeed Blade & Cutting

New TurboSpeed Blade
The TurboSpeed blade blends the Turbo-Max blade’s penetration with the Velocity SpeedBlade’s scalloped profile. This combination drives the blade through soil for unmatched tillage results.

New Rolling Spike Layout
Rolling spikes run in a V-pattern to level soil and residue better than ever.

Rolling Spike Harrows or Chopper Reels
Rolling spike harrows finish the seedbed for most field conditions. Chopper reels bury tough, viney residue instead of rolling it back to the surface.

Variable Intensity Tillage & Control

Adjustable Front & Rear Coulter Gangs
Front coulter gangs adjust hydraulically from 0 to 8 degrees. Rear gangs adjust proportionally from 0 to 6 degrees for exact soil control.

Torsion Mount
A standard torsion mount delivers a smooth, uniform finish behind the tillage tool.

Implement Command® (Optional)
The optional Implement Command system adjusts and monitors the implement from an ISOBUS monitor.

Durability & Finishing Options

Virtually MaintenanceFree Bearings
7-lip seals lock in grease and keep contamination out of the gang bearings. Coated bushings and anti-rotational pins keep pivots and drop axles maintenance-free.

Rear Hitch Options
Choose long, short, ball, or flex-tongue hitches, plus Cat 3/4 or Cat 5 cast and articulating bull pull options.

Optional Rolling Baskets
Choose a single or double rolling basket with adjustable hydraulic down pressure for a firm, seedbed-ready finish.

Turbo-Seeder Plus (Optional)
The optional Turbo-Seeder Plus adds cover-crop seeding to a single tillage pass.