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340 Long Reach Excavator

Engine Power - ISO 9249

346 HP

Operating Weight

96,500 lb

Maximum Digging Depth

42.8 ft

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SPECIFICATIONS

The Cat® 340 excavator delivers efficiency in all applications. Simple-to-use technologies like Cat Grade with 2D, Grade Assist, Payload, and E-Fence all come standard from the factory to boost your operator efficiencies up to 45%. Combine these with an ergonomic cab, longer maintenance intervals that lower your maintenance costs up to 15%, and a power system that that improves fuel efficiency up to 15% and you have a low-cost-per-unit-of-production excavator capable of taking on your toughest work.

Not all features available in all regions. Consult your Cat dealer for specific configurations available in your region.

FULL SPECIFICATIONS

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 1.0 kg (2.2 lb) of refrigerant which has a CO2 equivalent of 1.430 metric tonnes (1.576 tons).

Dimensions

Boom

LRE Boom 10.6 m (34'9")

Stick

LRE Stick 7.1 m (23'4")

Bucket

GD 0.95 m³ (1.24 yd³)

Shipping Height - Top of Cab

11.2 ft

Track Gauge

9.6 ft

Handrail Height

11.1 ft

Shipping Length

50.2 ft

Tail Swing Radius

11.6 ft

Counterweight Clearance

4.8 ft

Ground Clearance

2.4 ft

Track Length

15.5 ft

Track Length to Center of Rollers

13.3 ft

Transport Width

12.4 ft

Engine

Engine Power - ISO 9249

346 HP

Engine Model

C9.3B

Engine Power - ISO 14396:2002

347 hp

Bore

5 in

Stroke

6 in

Displacement

568 in³

Net Power - ISO 9249 (DIN)

351 hp (metric)

Engine Power - ISO 14396 (DIN)

352 hp (metric)

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 1,900 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.

Net Power - ISO 9249

346 hp

Hydraulic System

Main System - Maximum Flow

560 l/min (148 gal/min)

Maximum Pressure - Equipment

5,076 psi

Maximum Pressure - Equipment - Lift Mode

5,511 psi

Maximum Pressure - Travel

5,076 psi

Maximum Pressure - Swing

4,264 psi

Service Refill Capacities

Fuel Tank Capacity

158.5 gal (US)

Cooling System

10.5 gal (US)

Engine Oil

8.5 gal (US)

Swing Drive

4.8 gal (US)

Final Drive - Each

2.1 gal (US)

Hydraulic System - Including Tank

98.5 gal (US)

Hydraulic Tank

42.5 gal (US)

DEF Tank

21.1 gal (US)

Swing Mechanism

Swing Speed

8.84 r/min

Maximum Swing Torque

105,471 ft·lbf

Weights

Operating Weight

96,500 lb

Note

Heavy Duty High Wide undercarriage LRE boom, LRE7.1B1 (23'4") stick, General Duty (GD) 0.95 m³ (1.24 yd³) bucket, 850 mm (33") triple grouser shoes, and 10.35 mt (22,800 lb) counterweight.

Working Ranges & Forces

Maximum Digging Depth

42.8 ft

Boom

LRE Boom 10.6 m (34'9")

Stick

LRE Stick 7.1 m (23'4")

Maximum Reach at Ground Level

59.3 ft

Maximum Loading Height

41.9 ft

Minimum Loading Height

10.5 ft

Maximum Depth Cut for 2440 mm (8 ft) Level Bottom

35 ft

Bucket Digging Force - ISO

31,590 lbf

Stick Digging Force - ISO

20,750 lbf

Maximum Cutting Height

51.2 ft

Bucket

GD 0.95 m³ (1.24 yd³)

STANDARD EQUIPMENT

NOTE:
- Not all features are available in all regions. Please check with your local Cat dealer for specific offering availability in your area.
BOOM AND STICK
- 10.6 m (34'9") LRE boom
- 7.1 m (23'4") LRE stick
CAB
- Sound suppression
- High-resolution 254 mm (10") LCD touch screen monitor
- Heated seat with air-adjustable suspension (Deluxe)
- Heated and cooled seat with auto adjustable suspension (Premium)
- Tilt-up left console
- Auto bi-level air conditioner
- Jog dial and shortcut keys for monitor control
- Bluetooth® integrated radio
CAT TECHNOLOGY
- VisionLink®
- Remote Flash
- Remote Troubleshoot
- Cat Grade 2D
- Cat Assist
- Cat Payload
ELECTRICAL SYSTEM
- Mainteance-free 1,000 CCA batteries
- Centralized electrical disconnect switch
- LED lights
ENGINE
- Three selectable modes: Power, Smart, Eco
- Auto engine speed control
- 52°C (126°F) high-ambient cooling capacity
- -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
- Heavy lift mode
- Auto hydraulic oil warmup
- Auto swing parking brake
- Reverse swing damping valve
- Two speed travel
SAFETY AND SECURITY
- 2D E-Fence
- Auto hammer stop
- Caterpillar One Key security system
- Lockable external tool / storage box
- Lockable door, fuel and hyraulic tanks
- Lockable fuel drain compartment
- Service platform with anti-skid plate and recessed bolts
- RH handrail and hand hold
- Signaling / warning horn
- Ground-level secondary engine shutoff switch
- Lockable disconnect switch
SERVICE AND MAINTENANCE
- Integrated vehicle health management system
- Grouped location of engine oil & fuel filters
- Sampling ports for Scheduled Oil Sampling (S·O·S℠)
UNDERCARRIAGE AND STRUCTURES
- HD High Wide undercarriage
- 1035 kg (22,800 lb) counterweight
- Grease lubricated track

OPTIONAL EQUIPMENT

Optional_01
- Standard and optional equipment may vary. Consult your Cat dealer for details.
CAB
- Cat Stick Steer
CAT TECHNOLOGY
- VisionLink Productivity
- Cat Grade Connectivity
- Cat Grade 2D with Attachment Ready Option (ARO)
- Cat Grade 3D single GNSS
- Cat Grade 3D dual GNSS
ENGINE
- Cold start block heaters
- Hydraulic reversing fan
- -32°C (-25°F) cold start capability
HYDRAULIC SYSTEM
- SmartBoom™ (Europe only)
- Combined two-way auxiliary circuit with direct return
- Medium-pressure auxiliary circuit
- Quick coupler circuit for Cat Pin Grabber and CW Dedicated
SAFETY AND SECURITY
- Cat Command (remote control)
- Boom lowering check valve (standard in Europe)
- Stick lowering check valve (standard in Europe)
- Travel alarm (standard in North America)
- Swing alarm
- 360° visibility
SERVICE AND MAINTENANCE
- Electric refueling pump with automatic shutoff
- QuickEvac™ maintenance ready
UNDERCARRIAGE AND STRUCTURES
- 600mm (24") HD triple grouser track shoes
- 600mm (24") double grouser track shoes
- 700mm (28") triple grouser track shoes
- 850mm (33") triple grouser track shoes