TH53-E60 Transmission

Specifications

Full Specifications

Transmission Specifications

Gross Input Power
2500.0 BHP

Gross Peak Input Torque
8914.0 ft-lb

Rated Input Speed
1900.0 r/min

Gears
6F/0R

1F Gear Ratio
4.54

2F Gear Ratio
3.33

3F Gear Ratio
2.99

4F Gear Ratio
2.46

5F Gear Ratio
2.20

6F Gear Ratio
1.62

Equipment

Standard Equipment

Cat Engines for Optimized Power Train

• Cat 3512C (HD)
• Cat 3512E (HD)

Transmission Rotation

• Input rotation — counterclockwise
• Output rotation — counterclockwise(as viewed from rear)

Torque Converter

• Factory installed torque converter
• Series — TC58733-ESLF
• Stall torque ratio — 2.30

Clutches

• Clutches — electro-hydraulic fully modulated, oil cooled, multidisc
• Clutch modulation control — Cat Electronic Clutch Pressure Control (ECPC)

Installation Connections

• 2 cooler
• 1 electrical

Oil System

• Cat Transmission/Drive Train Oil-4 (TDTO)
• Oil temperatures continuous - 80°C (195°F)
• Hydraulic Fill Capacity — Approx. 108L (28.5 gal), 104 L (27.5 gal) initial fill; 87 L (23 gal) refill; subject to cooler size, lines, and installation
• Filter Type — 6 micron synthetic, cartridge remote mount

Mountings

• Input connection (flywheel) — SAE #0
• Output connections (yoke) - GWB 390.65, GWB 390.60
• Structural application subject to Caterpillar approval

Control System

• Electronic Control Unit (ECU)
• Electronic data link, SAE J1939
• Electrical system 24V

Power Take-Off Drives

• Mounting Type: J704 SAE Bolt, Location: 12 o’clock, Rated Power: 150HP @1900RPM
• Mounting Type: J744 SAE C, Location: 10 o’clock, Rated Power: 150HP @1900RPM

Resources

TRANSMISSIONS FOR THE PETROLEUM INDUSTRY

TH53-E60 SPEC SHEET