TZT7 Type I

Manufacturer ID: TZT7 Type I

The TZT7 Type I is a great option for your existing or new residential zero-turn mower project.  This unit boasts impressive performance, improved vehicle clearance and ease of maintenance.


  • Patented L.O.G.I.C. case design for easy installation, reliability and serviceability.

  • Heavy steel axles for added strength and control.

  • Maintenance-free wet disk internal braking system for reliable stopping power.

  • External fluid reservoir for easy access and maintenance.

  • Robust all-aluminum case for professional-grade durability and dependable performance.

  • Sleek design for low-profile installation and improved vehicle clearance.


Specification Value Units
Application Zero-Turn Mower - Residential
Zero-Turn Mower - Professional Grade
Vehicle Speed (Max.) 9 mph
Tire Size 20-22 in
Vehicle Weight (Max.) w/ Attachments and Operator 540 (1,210) kg (lb)
Reduction Ratio 21.72:1
Pump/Motor Displacement 7/10 cc/rev
Brake Capacity (Min.) 310 (228.6) Nm (lb-ft)
Brake Arm Torque 15.8 (11.7) Nm (lb-ft)
Rated Axle Torque 161 (118.7) Nm (lb-ft)
Gear Material Powder Metal
Brake Type Internal Wet Disk
Charge Pump Yes (Optional)
Return to Neutral Yes (Optional)
Fan & Pulley Yes (Optional)
Fan Size (dia.) 177.8 (7) mm (in)
Pulley Size (dia.) 127 (5) mm (in)
Pulley Height (from axle center) 59.8 (2.35) mm (in)
Wheel Hub Yes (Optional)
Control Lever Outboard (Optional)
Auxiliary/External Hydraulics No

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