323 Frontless Excavator Upper

323 Frontless Excavator Upper

Engine ModelCat C7.1
Horsepower172 hp
Engine Specs52°C (125°F) high-ambient cooling, -18°C(0°F) cold start capability (standard) or -32°C (-25°F) cold start capability (optional)
Weight (Upper Only No CTWT, 10% fuel)6560 kg HD frame
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Learn more about our 323 Frontless Excavator Upper

The Cat® 323 Frontless Excavator Upper delivers the same power, speed, and high production performance as the core machine but with Purpose Built Excavators, you can order it with a Boom and/or Stick, Frontless, with/ without a Counterweight for applications across amphibious, rail, drilling and more. Pair it with our Variable Gauge Undercarriage to give you additional stability and weight in the field.

Engine Model
Cat C7.1
Horsepower
172hp
Engine Specs
52°C (125°F) high-ambient cooling, -18°C(0°F) cold start capability (standard) or -32°C (-25°F) cold start capability (optional)
Weight (Upper Only No CTWT, 10% fuel)
6560 kg HD frame
Maximum Swing Torque
82kN·m
Swing Brake Torque
106kN·m
Boom & Stick Options
5.7 m (18'8") Reach boom, 5.7 m (18'8") HD Reach boom, 2.7 m (8'10") stub + 3.3 m (10'10") fore Variable Angle boom, 8.85 m (29'0") Super Long Reach boom, 2.5 m (8'2") Reach stick, 2.9 m (9'6") Reach stick, 2.5 m (8'2") HD Reach stick (Chile, Tur
Counterweight Options (kg)
3700, 4200, 5400, 489 (empty)
Cat Technology
VisionLink Productivity Software Enabled Attachments (SEA): Implement Priority Enhancement, Advance Implement, Shear SEA, Custom Joystick, Foundation Drill SEA, Grade Assist, Cat Stick Steer
Safety & Security
Cat Command remote control (application dependent), 360° visibility (optional), Inspection lighting (optional)
Hydraulic Flow
429L/min
Hydraulic Pressure
35000kPa
Hydraulic Tank Capacity
115l
Hydraulic System Options
™ (optional Europe only), Hammer return filter circuit, Advanced tool control (two pump, one/two way high-pressure flow), Medium-pressure circuit, Quick coupler circuit for Cat Pin Grabber" data-metric=""> Boom and stick lowering check valves, SmartBoom (optional Europe only), Hammer return filter circuit, Advanced tool control (two pump, one/two way high-pressure flow), Medium-pressure circuit, Quick coupler circuit for Cat Pin Grabber
Fuel Tank Capacity
345l
Cooling System Capacity
25l
Serviceability
Sampling ports for Scheduled Oil Sampling (S·O·S℠), Ground-level and platform-level engine oil dipsticks
Cab
Air-adjustable seat with heat (Deluxe only), Auto-adjustable seat with heat and air ventilation (Premium only), High-resolution 254 mm (10 in) LCD touchscreen monitor
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