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Piscataway Campus 732-885-5555
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Cat® 350 Hydraulic Excavator
Interior View

Cat® 350 Hydraulic Excavator

Net Power – ISO 9249413 hp
Net Power – ISO 9249 (DIN)419 hp (metric)
Engine ModelC9.3 B
Engine Power – ISO 14396414 hp
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Learn more about our Cat® 350 Hydraulic Excavator

The Cat® 350 is known for its premier productivity, low owning and operating costs, and easy-to-use Cat technology. With a bucket capacity of up to 3.2 m3 (4.2 yd3) and outstanding digging force and swing torque, the 350 can move tons of material for top production. The cab features large windows at the front, sides, and rear, giving excellent visibility in all directions from the operator's seat. Narrow front cab pillars allow a wider field of view to the front. The 350 will help you get tons of work done on grade and on time.

Availability may vary by region, consult your Cat® Dealer for more details.

Net Power - ISO 9249
413hp
Net Power - ISO 9249 (DIN)
419hp (metric)
Engine Model
C9.3 B
Engine Power - ISO 14396
414hp
Engine Power - ISO 14396 (DIN)
420hp (metric)
Bore
5in
Stroke
6in
Displacement
568in³
Biodiesel Capability
Up to B20¹
Emissions
Meets U.S. EPA Tier 4 Final, EU Stage V, and Japan 2014 emission standards.
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) and are compatible* with ULSD blended with the following lower-carbon intensity fuels** up to: 20% biodiesel FAME (fatty acid methyl ester)*** 100%
Operating Weight
105100lb
Maximum Digging Depth
26.11ft
Boom
Reach 6.9 m (22'8")
Stick
Reach 3.9 m (12'10")
Bucket
GDC 3.08 m³ (4.03 yd³)
Maximum Reach at Ground Level
39.8ft
Maximum Cutting Height
35.1ft
Maximum Loading Height
24.3ft
Minimum Loading Height
7.2ft
Maximum Depth Cut for 2440 mm (8 ft) Level Bottom
26.6ft
Maximum Vertical Wall Digging Depth
19.2ft
Bucket Digging Force - ISO
60160lbf·ft
Stick Digging Force - ISO
41090lbf·ft
Main System - Maximum Flow
206gpm
Maximum Pressure - Equipment
5076psi
Maximum Pressure - Equipment - Lift Mode
5511psi
Maximum Pressure - Travel
5076psi
Maximum Pressure - Swing
3727psi
Maximum Swing Torque
139275lbf·ft
Note (1)
*For CE-marked machine default value may be set lower
Fuel Tank Capacity
179.6gal (US)
Cooling System
12.7gal (US)
Engine Oil
8.5gal (US)
Swing Drive
4gal (US)
Final Drive - Each
2.9gal (US)
Hydraulic System - Including Tank
145.3gal (US)
Hydraulic Tank
57.3gal (US)
DEF Tank
21.1gal (US)
Boom
Reach 6.9 m (22'8")
Stick
Reach 3.9 m (12'10")
Bucket
GDC 3.08 m³ (4.03 yd³)
Shipping Height - Top of Cab
10.8ft
Handrail Height
11.2ft
Shipping Length
39ft
Tail Swing Radius
12.4ft
Counterweight Clearance
4.5ft
Ground Clearance
1.8ft
Track Length
17.9ft
Track Length to Center of Rollers
14.4ft
Track Gauge
9ft
Transport Width - 600 mm (24”) Shoes
10.11ft
Air Conditioning
The air conditioning system on this machine contains the fluorinated greenhouse gas refrigerant R134a or R1234yf. See the label or instruction manual for identification of the gas. If equipped with R134a (Global Warming Potential = 1430), the system conta
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 with 3D grade systems from Trimble, Topcon, and Leica
Cat Grade with 2D
Cat Assist (Grade, Boom, Bucket, Swing, Lift)
Cat Payload (On-the-go weighing, Semiautomatic calibration, Payload/cycle information, USB Reporting Capability)
Work tool recognition and tracking (Requires PL161 attachment locator on work tool and Bluetooth receiver on machine)
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
VisionLink™ back office reporting
Cat Grade Connectivity
Cat Grade 2D with Attachment Ready Option (ARO)
Cat Grade with 3D (single or dual GNSS)
Cat Grade 3D Ready
GNSS antennae
Laser catcher
Cat Tilt Rotator (TRS) Integration
Operator Coaching
Advanced Payload (Daily totals, Custom lists, Smart weight target, E-ticket Integration)
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

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