The Cat® 350 is at the top of its class for productivity. With low owning and operating costs and easy-to-use Cat technology, the excavator will help you get tons of work done on grade and on time.
Not all features available in all regions. Consult your Cat dealer for specific configurations available in your region.
Net Power - ISO 9249 413 HP
Operating Weight 105100 lb
Maximum Digging Depth 26.11 ft
Net Power - ISO 9249 (DIN) 419 hp (metric)
Biodiesel Capability Up to B20¹
Bore 5in
Displacement 568in³
Emissions Meets U.S. EPA Tier 4 Final, EU Stage V, and Japan 2014 emission standards.
Engine Model C9.3 B
Engine Power - ISO 14396 414HP
Engine Power - ISO 14396 (DIN) 420hp (metric)
Net Power - ISO 9249 413HP
Net Power - ISO 9249 (DIN) 419hp (metric)
Note (1) Net power advertised is the power available at the flywheel when the engine is equipped with fan, air intake system, exhaust system, and alternator with engine speed at 1,800 rpm. Advertised power is tested per the specified standard in effect at the time
Note (2) ¹Cat diesel engines are required to use ULSD (ultra-low sulfur diesel fuel with 15 ppm of sulfur or less) or ULSD blended with the following lower-carbon intensity fuels** up to: 20% biodiesel FAME (fatty acid methyl ester)* or 100% renewable diesel, HVO
Stroke 6in
Operating Weight 105100lb
Boom Reach 6.9 m (22'8")
Bucket GDC 3.08 m³ (4.03 yd³)
Bucket Digging Force - ISO 60160lbf
Maximum Cutting Height 35.1ft
Maximum Depth Cut for 2440 mm (8 ft) Level Bottom 26.6ft
Maximum Digging Depth 26.11ft
Maximum Loading Height 24.3ft
Maximum Reach at Ground Level 39.8ft
Maximum Vertical Wall Digging Depth 19.2ft
Minimum Loading Height 7.2ft
Stick Reach 3.9 m (12'10")
Stick Digging Force - ISO 41090lbf
Main System - Maximum Flow 206gal/min
Maximum Pressure - Equipment 5076psi
Maximum Pressure - Equipment - Lift Mode 5511psi
Maximum Pressure - Swing 3727psi
Maximum Pressure - Travel 5076psi
Maximum Swing Torque 139275ft·lbf
Swing Speed 7.94r/min
Cooling System 12.7gal (US)
DEF Tank 21.1gal (US)
Engine Oil 8.5gal (US)
Final Drive - Each 2.9gal (US)
Fuel Tank Capacity 179.6gal (US)
Hydraulic System - Including Tank 145.3gal (US)
Hydraulic Tank 57.3gal (US)
Swing Drive 4gal (US)
Boom Reach 6.9 m (22'8")
Bucket GDC 3.08 m³ (4.03 yd³)
Counterweight Clearance 4.5ft
Ground Clearance 1.8ft
Handrail Height 11.2ft
Shipping Height - Top of Cab 10.8ft
Shipping Length 39ft
Stick Reach 3.9 m (12'10")
Tail Swing Radius 12.4ft
Track Gauge 9ft
Track Length 17.9ft
Track Length to Center of Rollers 14.4ft
Transport Width - 600 mm (24”) Shoes 10.11ft
Air Conditioning The air conditioning system on this machine contains the fluorinated greenhouse gas refrigerant R134a (Global Warming Potential = 1430). The system contains 1.00 kg of refrigerant, which has a CO2 equivalent of 1.430 metric tonnes.
Standard and optional equipment may vary. Consult your Cat dealer for details.
VisionLink®
Remote Flash
Remote Troubleshoot
Compatibility with radios and base stations from Trimble, Topcon, and Leica
Capability to install 3D grade systems from Trimble, Topcon, and Leica
Cat Grade 2D
Cat Assist
Cat Payload
Work tool recognition (PL161)
Work tool tracking (PL161)
Maintenance-free 1,000 CCA batteries (x2)
Centralized electrical disconnect switch
LED exterior chassis and boom lights
Three selectable modes: Power, Smart, Eco
Auto engine speed control
52° C (126° F) high-ambient cooling capacity
Hydraulic reverse fan (optional in Europe)
- 18° C (0° F) cold start capability
Double element air filter with integrated pre-cleaner
Boom and stick regeneration circuit
Electronic main control valve
Auto hydraulic oil warmup
Auto dig boost
Auto heavy lift
Auto swing parking brake
High performance hydraulic return filter
Bio hydraulic oil capability
Two speed travel
E-Fence
Auto hammer stop
Caterpillar One Key security system
Lockable external tool / storage box
Lockable door, fuel, and hydraulic tank locks
Lockable fuel drain compartment
Service platform with anti-skid plate & recessed bolts
RH handrail and handhold
Signaling / warning horn
Ground-level secondary engine shutoff switch
Rearview camera
Lockable disconnect switch
Inspection lighting
Integrated vehicle health management system
Grouped location of engine oil & fuel filters
Scheduled Oil Sampling (S.O.S) ports
Towing eye on base frame
9 mt (19,842 lb) counterweight
High-resolution 203 mm (8") 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
Tilt-up left-side console
Heated air-suspension seat
Monitor integrated Bluetooth radio with USB/Aux ports
12V DC outlets
Document storage
Overhead storage and rear storage with nets
Cup holder
Openable two-piece front window
Rear window emergency exit
Radial wiper with washer
Openable polycarbonate skylight hatch
LED dome light
Floor welcome light
Roof sunscreen
Roller front sunscreen
Washable floor mat
Beacon ready
High-resolution 254 mm (10") 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
Tilt-up left-side console
Heated and ventilated air-suspension seat
Monitor integrated Bluetooth radio with USB/Aux ports
12V DC outlets
Document storage
Overhead storage and rear storage with nets
Beverage holder
Openable two-piece front window
Rear window emergency exit
Parallel wiper
Openable polycarbonate skylight hatch
LED dome light
Floor welcome light
Roof sunscreen
Roller front sunscreen
Washable floor mat
Beacon ready
Standard and optional equipment may vary. Consult your Cat dealer for details.
6.55 m (21'6) Mass boom
6.9 m (22'8") Reach boom
2.5 m (8'2") Mass stick
2.9 m (9'6") Reach stick
3.0 m (9'10") Mass stick
3.35 m (11') Reach stick
3.9 m (12'10") Reach stick
Cat Grade Connectivity
Cat Grade 2D with Attachment Ready Option (ARO)
Cat Grade 3D single GNSS
Cat Grade 3D dual GNSS
Laser catcher
Cat Tilt Rotator (TRS) Integration
Operator Coaching
VisionLink® Productivity
Cold start block heaters
-32° C (-25° F) cold start capability
Combined two-way auxiliary circuit
Hydraulic efficiency monitoring
Swing alarm
Electric refueling pump with auto shutoff
600 mm (24") double grouser, HD double grouser track shoes
750 mm (30") triple grouser track shoes
900 mm (35") triple grouser track shoes
High-resolution 254 mm (10") LCD touchscreen monitor
Roller rear sunscreen
Cat Stick Steer
Auxiliary relay
One-piece front windshield
Cat Stick Steer
Auxiliary relay
