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Transmissions

TH48-E80 Oilfield Transmission

Gross Input Power

2,300 BHP

Gross Peak Input Torque

6,556 ft-lb

Rated Input Speed

1,900 r/min

THIS IS MY SELECT

backhoe loader

TH48-E80 Oilfield Transmission

Gross Input Power

2,300 BHP

Gross Peak Input Torque

6,556 ft-lb

Rated Input Speed

1,900 r/min

Specifications

Your operation depends on the power driving it. And your transmission is as crucial to your power solution as the engine. Cat transmissions are proven in the oil and gas industry and widely known for their exceptional power, leading durability, ease of operation, and shifting options. Ideal applications for Cat TH48-E80 transmissions include pressure pumping, kill mud pumps, coil tubing pump support, nitrogen units, and acidizing units. TH48-E80 transmissions are optimized for use with Cat 3512B, Cat 3512C, and Cummins QSK50 engines. Cat transmissions are backed by the worldwide network of Cat dealers ready to support your operation with technical support, service, parts, and warranty. Cat TH48-E80 oilfield transmission. Gross input power: 1715 bkW (2300 bhp).

      • Gross Input Power

        2,300 BHP

        1,715 bkW

        Gross Peak Input Torque

        6,556 ft-lb

        9,024 N·m

        Rated Input Speed

        1,900 r/min

        1,900 r/min

        Gear Type

        93.0 in

        93.0 mm

        Straight spur planetary

        Gears

        93.0 in

        93.0 mm

        8F/0R

        1F Gear Ratio

        93.0 in

        93.0 mm

        3.34

        2F Gear Ratio

        93.0 in

        93.0 mm

        2.45

        3F Gear Ratio

        93.0 in

        93.0 mm

        2.20

        4F Gear Ratio

        93.0 in

        93.0 mm

        1.81

        5F Gear Ratio

        93.0 in

        93.0 mm

        1.62

        6F Gear Ratio

        93.0 in

        93.0 mm

        1.36

        7F Gear Ratio

        93.0 in

        93.0 mm

        1.19

        8F Gear Ratio

        93.0 in

        93.0 mm

        1.00

      • Width

        33.85 in

        859.9 mm

        Height

        46.34 in

        1,177 mm

        Weight

        4,878 lb

        2,213 kg

        Length

        78.13 in

        1,984.4 mm

      • Cat Engines for Optimized Power Train

        • Cat 3512B

        • Cat 3512C

        • Cummins QSK45

        • Cummins QSK50

      • Transmission Rotation

        • Input rotation — counterclockwise

        • Output rotation — counterclockwise (as viewed from rear)

      • Torque Converter

        • Integral torque converter

        • Series — TC58927-ESLF

        • Stall torque ratio - 2.20

      • Clutches

        • Clutches — electro-hydraulic fully modulated, oil cooled, multidisc

        • Clutch modulation control — Cat Electronic Clutch Pressure Control (ECPC)

      • Installation Connections

        • 2 oil cooler lines

        • 1 electrical connector

        • 1 pump

      • Oil System

        • Cat Transmission/Drive Train Oil-4 (TDTO)

        • Sump oil temperatures

        • Hydraulic fill capacity — Approx. 152 L (40 gal), subject to cooler size, lines, and installation.

        • Filter Type — 10 micron synthetic, cartridge remote mount

      • Mountings

        • Input connection (flywheel) — SAE #0

        • Output connections (yoke) — GWB 390.60/GWB 390.65

        • Structural application subject to Caterpillar approval

      • Control System

        • Electronic Control Unit (ECU)

        • Electronic data link, SAE J1939

        • Electrical system 24V

      • Power Take-Off Drives

        • Location

        • Mounting type: SAE 8 bolt (J704)

        • Rated power

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      WHY CHOOSE EMPIRE

      • In-house, local project teams for design, engineering and management

      • Every purchase backed by a full menu of service and support offerings

      • Flexible financing options designed to fit your budget

      • Commitment to providing expert training to maximize operations

      • Value Agreements to ensure proper maintenance and performance

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