Caterpillar 446B (393)
Heavy Equipment Information Guide
EQUIPMENT INFORMATION ID AND SPECIFICATION GUIDE, INCLUDES WEIGHTS, DIMENSIONS, MACHINE SERIAL NUMBERS, ENGINE MODELS AND MUCH MORE.
General Information
Manufacturer:
Caterpillar
Model #:
446B
Series:
5BL (US)
Description:
Loader Backhoe - Eng. S/N 97Z Bucket - Cu.Yd. 1.75 B.H. Depth 17' 2" Cat 3114 Turbocharged Engine, PowerShift Trans., 4 Speeds F/R, Load Sensing Hyd. Sys., Excavator Style Backhoe Boom, Improved Operator Compartment, IPL Marking, Increased Swing Torque w/New Swing Valves, Improved E-Stick S/N 5BL00386-up A/C Refrigerant Changed to R134A S/N 5BL00500-up Increased Hydraulic System Pressure to 3250 and Flow to 47 GPM S/N 5BL00724-up Standard Limited Slip Differential - Front Axle S/N 5BL01657-up New Prestolite Alternator S/N 5BL01943-up New Prestolite Alternator S/N 5BL02501-up New Autoshift Transmission S/N 5BL02585-up Stabilizer Lock Valves Added-Prevent Stabilizer Drift
Specifications
Weight:
19603
Length:
26' 1"
Width:
8'
Height:
13' 9"
Years:
93-04
Engine Manufacturer:
Caterpillar
Engine Model:
3114
Engine Horsepower:
110 HP
Engine Serial:
97Z
Serial Numbers
| From | To | Year | UpGrd |
|---|---|---|---|
| 139 | 322 | 93 | N |
| 323 | 664 | 94 | Y |
| 665 | 926 | 95 | Y |
| 927 | 1505 | 96 | N |
| 1506 | 1707 | 97 | Y |
| 1708 | 1937 | 98 | N |
| 1938 | 2156 | 99 | Y |
| 2157 | 2581 | 00 | Y |
| 2582 | 2649 | 01 | Y |
| 2650 | 3127 | 02 | N |
| 3128 | 3239 | 03 | N |
| 3294 | up | 04 | N |