Back to listing page

320 - Tier 3

Medium Excavators

The Cat® 320 raises the bar for efficiency and fuel economy in this size class. With the industry’s highest level of standard factory technology, a new cab focused on operator comfort and productivity, plus lower fuel and maintenance costs, the 320 will set a new pace for productivity and profit in your operation.

Show

Net Power - ISO 9249 117 kW

Engine Model Cat C7.1

Bore 105 mm

Stroke 135 mm

Availability

Please Call Admin

Request A Quote Download Brochure

find related used machines

320 - Tier 3

Request A Quote

OVERVIEW

Peak Performance, User-Friendly Technology

FEATURES & BENEFITS

LATEST FEATURES

Optional Cat Detect - People Detection helps the operator avoid personnel on the jobsite with visual and auditory alerts.Optional Cat Command remote control allows you to... Read more

DO MORE WITH LESS FUEL

Use up to 20 percent less fuel than the Cat 320D2 excavator.Increase operating efficiency up to 45 percent with standard Cat technologies that lower operator fatigue and... Read more

EFFICIENCY THROUGH TECHNOLOGY

Boost productivity up to 45 percent vs traditional grading with the standard Cat Grade with 2D system.Dig with real-time guidance on depth, slope, and horizontal distance... Read more

DESIGNED FOR OPERATORS

Cab options let you choose the level of comfort you need.Enjoy wide spacing between consoles for a more spacious comfortable environment.Sit in new, wide seats that adjus... Read more

SIMPLE TO OPERATE

Start the engine with a push button; use a Bluetooth key fob, or the Operator ID passcode.Program each joystick button, including response and pattern, using Operator ID;... Read more

SAVE ON SERVICE AND MAINTENANCE

Expect up to 25 percent less maintenance cost than the 320D2 (savings calculated over 12,000 machine hours).Boost productivity with proactive service reminders. The new I... Read more

SAFELY HOME EVERY DAY

Cat Detect - People Detection helps protect the most valuable asset on any jobsite – people. The system uses smart cameras with depth sensors to provide the operator with... Read more

SPECIFICATIONS FOR 320 - Tier 3

Collapse All

Engine

Net Power - ISO 9249	117 kW
Engine Model	Cat C7.1
Bore	105 mm
Stroke	135 mm
Displacement	7.01 l

Hydraulic System

Main System - Maximum Flow	429 l/min (113 gal/min)
Maximum Pressure - Equipment	35000 kPa
Maximum Pressure - Equipment - Lift Mode	38000 kPa
Maximum Pressure - Travel	34300 kPa
Maximum Pressure - Swing	27500 kPa

Swing Mechanism

Swing Speed	11.25 r/min
Maximum Swing Torque	82 kN·m

Weights

Operating Weight

21300 kg

Service Refill Capacities

Fuel Tank Capacity	345 l
Cooling System	25 l
Engine Oil	25 l
Swing Drive - Each	12 l
Final Drive - Each	4 l
Hydraulic System - Including Tank	234 l
Hydraulic Tank	115 l

Dimensions

Boom	Reach 5.7 m (18'8")
Stick	Reach R2.9B1 (9'6")
Bucket	1.19 m³ (1.56 yd³)
Shipping Height - Top of Cab	2960 mm
Handrail Height	2950 mm
Shipping Length	9530 mm
Tail Swing Radius	2830 mm
Counterweight Clearance	1050 mm
Ground Clearance	470 mm
Track Length	4450 mm
Length to Center of Rollers	3650 mm
Track Gauge	2380 mm
Transport Width	2980 mm

Working Ranges & Forces

Maximum Digging Depth	6720 mm
Boom	Reach 5.7 m (18'8")
Stick	Reach R2.9B1 (9'6")
Bucket	1.19 m³ (1.56 yd³)
Maximum Reach at Ground Level	9860 mm
Maximum Cutting Height	9370 mm
Maximum Loading Height	6490 mm
Minimum Loading Height	2170 mm
Maximum Depth Cut for 2440 mm (8 ft) Level Bottom	6550 mm
Maximum Vertical Wall Digging Depth	5190 mm
Bucket Digging Force - ISO	150 kN
Stick Digging Force - ISO	106 kN