At a glance data:
Net Power - ISO 9249:
413hp
Engine Model:
C9.3 B
Overview
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.
Engine
Net Power - ISO 9249:
413hp
Net Power - ISO 9249 (DIN):
419hp (metric)
Engine Model:
C9.3 B
Engine Power - ISO 14396:2002:
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 of manufacture.
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 (hydrotreated vegetable oil) and GTL (gas-to-liquid) fuels. Refer to guidelines for successful application. Please consult your Cat dealer or "Caterpillar Machine Fluids Recommendations" (SEBU6250) for details. *Engines with no aftertreatment devices can use higher blends, up to 100% biodiesel (for use of blends higher than 20% biodiesel, consult your Cat dealer). **Tailpipe greenhouse gas emissions from lower-carbon intensity fuels are essentially the same as traditional fuels.
Hydraulic System
Main System - Maximum Flow:
206gal/min
Maximum Pressure - Equipment:
5076psi
Maximum Pressure - Equipment - Lift Mode:
5511psi
Maximum Pressure - Travel:
5076psi
Maximum Pressure - Swing:
3727psi
Swing Mechanism
Swing Speed:
7.94r/min
Maximum Swing Torque:
139,275ft·lbf
Weights
Operating Weight:
105,100lb
Service Refill Capacities
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)
Dimensions
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
Working Ranges and Forces
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:
60,160lbf
Stick Digging Force - ISO:
41,090lbf
Air Conditioning System
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 Equipment
note
- Standard and optional equipment may vary. Consult your Cat dealer for details.
cat technology
- 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)
electrical system
- Maintenance-free 1,000 CCA batteries (x2)
- Centralized electrical disconnect switch
- LED exterior chassis and boom lights
engine
- 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
hydraulic system
- 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
safety and security
- 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
service and maintenance
- Integrated vehicle health management system
- Grouped location of engine oil & fuel filters
- Scheduled Oil Sampling (S.O.S) ports
undercarriage and structures
- Towing eye on base frame
- 9 mt (19,842 lb) counterweight
deluxe cab
- 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
premium cab
- 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
Optional Equipment
note
- Standard and optional equipment may vary. Consult your Cat dealer for details.
booms and sticks
- 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 technology
- 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
engine
- Cold start block heaters
- -32° C (-25° F) cold start capability
hydraulic system
- Combined two-way auxiliary circuit
- Hydraulic efficiency monitoring
safety and security
- Swing alarm
service and maintenance
- Electric refueling pump with auto shutoff
undercarriage and structures
- 600 mm (24") double grouser, HD double grouser track shoes
- 750 mm (30") triple grouser track shoes
- 900 mm (35") triple grouser track shoes
deluxe cab
- High-resolution 254 mm (10") LCD touchscreen monitor
- Roller rear sunscreen
- Cat Stick Steer
- Auxiliary relay
premium cab
- One-piece front windshield
- Cat Stick Steer
- Auxiliary relay
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