Caterpillar D10T Transmission

Description

OEM-Quality Caterpillar D10T Transmission Assembly

Maintain peak power transfer, smooth shifting, and maximum drawbar pull across heavy earthmoving and mining operations with a heavy-duty Caterpillar D10T Transmission Assembly. Engineered specifically for Caterpillar D10T and D10T2 crawler dozers, this electronically controlled planetary power shift transmission efficiently manages high engine output from the Cat C27 ACERT engine down to the bevel gear and final drives.

Integrated with Caterpillar’s ECPC (Electronic Clutch Pressure Control) system, this transmission regulates individual clutch engagement to provide seamless gear transitions, preventing momentum loss on heavy blade loads and extending internal gear life.

Key Features & Benefits

• 3-Speed Planetary Power Shift: Heavy-duty planetary gear sets provide 3 forward and 3 reverse gear ratios, optimized for maximum torque multiplication in low gears and efficient travel speeds.

• ECPC Electronic Integration: Modulates hydraulic pressure to individual clutch packs during shifts, providing exceptionally smooth gear shifts and reducing mechanical stress on the power train.

• Heavy-Duty Oil-Cooled Clutch Packs: High-friction clutch disc materials designed to endure severe thermal loads during continuous high-load directional changes and aggressive dozing.

• Controlled Directional Shifting: Prevents high-speed directional changes until machine speed drops, protecting drive shafts, bevel gears, and final drives from torque spikes.

• High-Flow Fluid Filtration & Cooling: Integrated internal channels permit high oil flow rates through transmission filters and oil coolers, preventing fluid degradation during long haul cycles.

• Direct OEM Frame Mounting: Precision-machined to exact Caterpillar D10T chassis specifications for direct drop-in replacement between the torque divider and rear steering case (SCAB).

Verified Technical Specifications