323 Hydraulic Excavator

Note	Standard and optional equipment may vary. Consult your Cat dealer for details.

Cat Technology

Cat GRADE with 2D Cat Assist (Boom Assist, Bucket Assist, Swing Assist, Grade Assist) Auto Dig Boost Cat Payload (Cat Payload, Static Weigh, Auto-Calibration) 2D E-fence Cat Product Link™

Engine

Cat C7.1 electronically-controlled turbo-charged Tier 4 Final diesel engine Meets U.S. EPA Tier 4 Final and EU Stage IV emissions standards. Three selectable power modes One-touch low idle with auto engine speed control Auto engine idle shutdown Recommended for use up to 4500 m altitude (14,764 ft) with engine power derate above 3000 m (9,842.5 ft). 46° C (115° F) high-ambient cooling capacity Cold starting capability for - 32° C (- 25° F) Double element air filter with integrated pre-cleaner Electric fuel priming pump Reversible electric cooling fans Biodiesel capability up to B20

Hydraulic System

Boom and stick regeneration circuits Electronic main control valve Auto warm up Auto two-speed travel Boom and stick drift reduction valve Element type main hydraulic filter Slider joysticks Electronic main pump Electric refueling pump (Europe only)

Standard Deluxe Cab

ROPS, standard sound suppression High-resolution 8" (203 mm) LCD touchscreen monitor Auto Bi-level air conditioner Jog dial and shortcut keys for monitor control Keyless push-to-start engine control Height-adjustable console, infinite with no tool Air-adjustable seat suspension Seat belt, retractable (51 mm [2 "] width) Seat Heater Tilt-up left side console Bluetooth® integrated radio with USB ports 12V DC outlets Document storage Cup and bottle holders Two-piece front window, openable Upper Radial wiper with 70/30 w/washer LED dome and lower interior lights Roller front sunscreen Beacon ready Washable floor mat Polycarbonate skylight hatch, openable

Undercarriage And Structures

Tiedown points on base frame Segmented track guiding guards Bottom guards Travel motor guards Grease lubricated track links Swivel guard for demolition Final drive with standard travel motor 5400 kg (11,900 lb) counterweight for demolition HD swing frame for 5400 kg counterweight HD swing bearing for 5400 kg counterweight HD base frame with SD track rollers and standard carrier rollers for 5400 kg counterweight 600 mm (24 ") triple grouser track shoes

Boom, Sticks And Linkages

5.7 m (18'8") reach boom 2.9 m (9'6 ") stick Bucket Linkage, B1-family w/ lifting Eye

Electrical

1000 CCA maintenance-free batteries (x2) Centralized electrical disconnect switch Programmable time-delay LED working lights LED chassis light, left and right hand boom lights for reach, Cab lights-850 Lumens

Safety & Security

Rearview camera and side right hand mirror Neutral lever (lock out) for all controls Anti-skid plate and countersunk bolts on service platform Ground-level accessible secondary engine shutoff switch in cab Bluetooth receiver Right-hand handrail and hand hold Travel alarm (US only)

Service & Maintenance

Sampling ports for Scheduled Oil Sampling (S·O·S℠) Grouped location for engine oil and fuel filters Ground-level 2nd dipstick for engine oil

Note	Standard and optional equipment may vary. Consult your Cat dealer for details.

Cat Technology

Cat GRADE with Advanced 2D Cat GRADE with 3D

Engine

52° C (125° F) high-ambient cooling capacity

Hydraulic System

Hammer return filter circuit Combined flow/high pressure aux circuit Medium pressure aux circuit Quick coupler circuit for Cat Pin Grabber Boom /Stick lowering check valves (BLCV/SLCV) Heavy lift configuration

Undercarriage And Guards

HD bottom guard for demolition Swivel guard for demolition HD travel motor guards for demolition 4200 kg (9,260 lb) counterweight Semi-HD swing frame for 4200 kg counterweight Standard Swing bearing for 4200 kg counterweight Base frame with HD track rollers and standard carrier rollers for 4200 kg counterweight Track guiding guard, full length SD base frame w/ SD track rollers & SD carrier rollers

Undercarriage And Structures

600 mm (24") single grouser track shoes 700 mm (28 ") triple grouser HD track shoes 790 mm (31 ") triple grouser HD track shoes 900 mm (35") triple grouser HD track shoes

Boom,sticks & Linkages

5.7 m (18'8") HD reach boom +2.9 m (9'6") HD stick for demolition VA boom (2.8m (9'2") stub + 3.3m (10'10") fore) - Europe only Bucket linkage, B1-family with lifting eye Bucket linkage , B1-family without power link with Lifting Eye (Europe only) Power link kit , B1-family with lifting Eye (Europe only)

Electrical System

1000 CCA maintenance-free batteries (x4) for cold starting capability -32C° LED chassis light, left and right hand boom lights ,cab lights w/ cover and rain protector - 850 lumens, for use with 360° visibility LED chassis light, left and right hand boom lights for VAB, cab lights - 850 lumens (Europe only) LED chassis light, left and right hand boom lights for VAB, cab lights w/ cover and rain protector - 850 lumens, for use with 360° visibility (Europe only) Premium surround lighting package

Service & Maintenance

Preventative maintenance ready (Quick-Evac) Radiator screen

Safety & Security

360° visibility Right hand side mirror (Europe only) Rearview and right-hand-sideview camera Cat Command remote control

Premium Cab Upgrades, Standard Plus

ROPS, advanced sound suppression High resolution 10" (254 mm) LCD touch screen monitor (only for use with 360° visibility). High resolution 10" (254 mm) LCD touch screen monitor + additional monitor (only for use with 360° visibility and Cat Grade with Advanced 2D or Cat Grade with 3D). Seat ventilator Parallel wiper with lower parallel w/wisher Roller rear sunscreen Rain protector and cab light covers (only for use with 360° visibility).

Bucket

HD buckets 1.19m³ (1.56yd³), 1.3m³ (1.71yd³), 1.38m³ (1.81 yd³)