Cummins Tier 3 Turbo Diesel
Powerful, reliable Tier 3 turbo diesel — no emissions equipment and no DEF. Simpler, cooler-running, with improved reliability and less downtime.
Gyro-Trac Heavy-Duty Mulcher
Right now this Tier 3 powerhouse is on the floor at the Gyro-Trac factory being remanufactured from the ground up. Built around the super-low-ground-pressure captive track that floats over soft, wet and sensitive terrain — reserve yours before it ships.
Factory Status
This GT-25XP is on the floor at the Gyro-Trac factory undergoing a full, ground-up remanufacture by the same team that builds them new. Reserve it now to lock your place in line and be first to know the moment it ships.
Overview
Once it leaves the line, this remanufactured GT-25 / GT-25XP pairs a powerful, reliable Cummins Tier 3 turbo diesel — no emissions equipment, no DEF — with Gyro-Trac's proven Control Bite cutting and optional Groovy Teeth, pulverizing wood into mulch. The super-low-ground-pressure captive track spreads the machine's footprint to just 3.5 psi, so it travels faster and treads lighter on soft, wet and environmentally sensitive ground.
Powerful, reliable Tier 3 turbo diesel — no emissions equipment and no DEF. Simpler, cooler-running, with improved reliability and less downtime.
Gyro-Trac's proven cutting performance with Control Bite for a clean, consistent chew through brush and timber.
The captive 6-ply track puts down just 3.5 psi — gentle on soft and wet terrain, with a fast 7.5 mph travel speed.
Real-time, cloud-based connectivity to monitor, control, troubleshoot, diagnose, communicate and learn — from anywhere.
Optional Groovy Teeth deliver an aggressive, refined cut for faster, finer mulch when the job calls for it.
Cutter-head push bar extends to assist felling trees, plus six exterior lights and a 15,000 lb. winch for tough jobs.

Operator Comfort
A low-profile, fully enclosed forward-tilt cab keeps the operator protected and productive all day. Pressurized and climate-controlled, with a comfortable adjustable suspension seat.
Specifications
Preliminary specifications for the GT-25 / GT-25XP as configured with super-low-ground-pressure captive track. Final build details and pricing coming soon.
| Length | 234 in (594 cm) |
| Width | 102.25 in (260 cm) |
| Height | 110 in (279 cm) |
| Weight | 23,500 lbs (10,659 kg) |
| Ground Pressure | 3.5 psi (0.24 bar) |
| Ground Clearance | 14.5 in (37 cm) |
| Maximum Speed | 7.5 mph (12 km/h) |
| Undercarriage | Captive Track |
| Belts | 3 per track, 6-ply |
| Belt Treatment | Heat-treated |
| Cross Links | 28 in (71 cm) |
| Link Count | 78 per track / 156 total |
| Belt Tensioners | Grease-filled, 1 per track, 4,000 psi |
| Carriage Trucks | 4 tandem, dual-wheel (2 per side) |
| Wheels | 16 total |
| Make | Cummins Diesel |
| Model | B6.7, Tier 3 |
| Emissions | No DEF, no after-treatment |
| Torque | 696 ft-lbs @ 1900 RPM |
| Fuel Consumption | 6–7 US gal/hr (max est.) |
| Fuel Capacity | 97 US gal (367 L) |
| Width | 102 in (259 cm) |
| Depth | 34 in (86 cm) |
| Height | 63 in (160 cm) |
| Weight | 5,180 lbs (2,355 kg) |
| Hydraulic Flow | 58 gpm (220 L/min) |
| Operating Pressure | up to 6,000 psi (413 bar) |
| Cut Width | 92" (229 cm) |
| Cutting | Control Bite; Groovy Teeth available |
| ROPS | ISO 8082 & CSA B352.0 |
| FOPS | ISO 8083 & G608 |
| OPS | ISO 8084 |
| Forward Tilt Cab | Raised-cab electric motor pump |
| Windows | Lexan MR-10 |
| HVAC | 3-Speed |
| Seat | Adjustable suspension w/ armrest |

In The Field
Whether it's wetlands work, right-of-way clearing or reclaiming soft, sensitive acreage, the GT-25 / GT-25XP turns standing timber into refined mulch in a single pass — while its super-low-ground-pressure captive track barely leaves a mark. With a fast 7.5 mph travel speed and remanufactured pricing, you get Gyro-Trac performance at a smarter value.
Gallery
Get In Line
This remanufactured GT-25 / GT-25XP Captive Track is coming soon, with more details on the way. Fill out the form to get in line and be first to know the moment it's ready.