Cat

T112 Hydraulic Trencher with rockfrost teeth

Name: T112 Hydraulic Trencher with rockfrost teeth
Brand: Cat

Designed for cutting narrow straight trenches in soil prior to laying electrical, telephone and cable lines, or water and gas pipe.

Media

Cat® Trenchers at Work

Cat® Trenchers Production Study

Cat® Trencher Operating Tips

Cat® Trencher Overview

An Attachment for Every Job – Cat® Work Tool Attachments

Model shown represents features on all Cat® Trenchers except where indicated.

Application

Direct Drive System

Durable Anti-Back Flex Chain

Hard-faced, Tungsten Carbide Steel Cupped Teeth

Hydraulic or Manual Side Shift

Optional Chain Types and Cutting Widths

Large Diameter Bolt-On Spoil Auger

Optional Bolt-On Crumber Bar

US Metric

Spec	Value
Standard Boom Length	48 in 1219 mm
Cutting Width	6 in 152 mm
Chain Type	Rockfrost Rockfrost
Required Hydraulics	Standard Flow Standard Flow
Overall Width	74.8 in 1901 mm
Overall Length	106.5 in 2705 mm
Weight	1229.1 lb 557.5 kg
Overall Height	30.9 in 786 mm
Optimal Hydraulic Flow	42-86 L/min (11-23 gpm) 42-86 L/min (11-23 gpm)
Optimal Hydraulic Pressure	145-235 bar (2100-3400 psi) 145-235 bar (2100-3400 psi)
Drive Shaft Speed at Maximum Flow	203 rpm 203 rpm
Side Shift Travel	22 in 559 mm
Maximum Auger Clearance	21 in 534 mm
Spoil Auger Diameter	18 in 457 mm
Optional Cutting Widths	203, 254, 305 mm (8, 10, 12 in) 203, 254, 305 mm (8, 10, 12 in)