THIS IS MY SELECT

Demolition Excavators

340 Straight Boom Excavator

Operating Weight

88,500 lb

Maximum Pin Height at Stick Nose

45.2 ft

Maximum Weight at Stick Nose

10,570 lb

THIS IS MY SELECT

backhoe loader

340 Straight Boom Excavator

Operating Weight

88,500 lb

Maximum Pin Height at Stick Nose

45.2 ft

Maximum Weight at Stick Nose

10,570 lb

Specifications

With its new cab, long maintenance intervals, and power system that improves fuel efficiency up to 15 percent, the Cat® 340 is the perfect choice for low-level demolition, sorting, and other excavation tasks.

      • Engine Model

        93.0 in

        93.0 mm

        C9.3B

        Engine Power - ISO 14396

        314 HP

        234 kW

        Bore

        5 in

        115 mm

        Stroke

        6 in

        149 mm

        Displacement

        568 in³

        9.3 l

      • Main System - Maximum Flow

        93.0 in

        93.0 mm

        558 l/min (147 gal/min)

        Maximum Pressure - Equipment

        5,076 psi

        35,000 kPa

        Maximum Pressure - Equipment - Lift Mode

        5,511 psi

        38,000 kPa

        Maximum Pressure - Travel

        5,076 psi

        35,000 kPa

        Maximum Pressure - Swing

        4,264 psi

        29,400 kPa

      • Swing Speed

        8.75 r/min

        8.75 r/min

        Maximum Swing Torque

        106,228 ft·lbf

        144 kN·m

      • Operating Weight

        88,500 lb

        40,200 kg

        Note (1)

        93.0 in

        93.0 mm

        340 SB with R3.9 m DB stick (12' 10'), 2.27 m3 (2.97 yd3) GD bucket, long undercarriage with 600 mm (24') TG HD tracks

      • Fuel Tank Capacity

        158.5 gal (US)

        600 l

        Cooling System

        10.5 gal (US)

        40 l

        Engine Oil

        8.5 gal (US)

        32 l

        Swing Drive

        4.8 gal (US)

        18 l

        Final Drive - Each

        2.1 gal (US)

        8 l

        Hydraulic System - Including Tank

        98.5 gal (US)

        373 l

        Hydraulic Tank

        42.5 gal (US)

        161 l

        DEF Tank

        21.1 gal (US)

        80 l

      • Note (1)

        93.0 in

        93.0 mm

        340 SB with R3.9 m DB stick (12' 10'), 2.27 m3 (2.97 yd3) GD bucket, long undercarriage with 600 mm (24') TG HD tracks

        Shipping Height - Top of Cab

        11 ft

        3,360 mm

        Shipping Length

        37.4 ft

        11,390 mm

        Tail Swing Radius

        11.6 ft

        3,530 mm

        Counterweight Clearance

        4.1 ft

        1,250 mm

        Ground Clearance

        1.7 ft

        520 mm

        Track Length

        16.5 ft

        5,030 mm

        Track Length to Center of Rollers

        13.3 ft

        4,040 mm

        Track Gauge

        8.5 ft

        2,590 mm

        Transport Width

        10.5 ft

        3,190 mm

        Cab Height - With FOGS

        11.5 ft

        3,505.2 mm

        Note (2)

        93.0 in

        93.0 mm

        600 mm (24') Track Shoe

      • Maximum Pin Height at Stick Nose

        45.2 ft

        13.77 m

        Maximum Weight at Stick Nose

        10,570 lb

        4,795 kg

        Note (1)

        93.0 in

        93.0 mm

        340 SB with R3.9 m DB stick (12' 10'), 2.27 m3 (2.97 yd3) GD bucket, long undercarriage with 600 mm (24') TG HD tracks

        Maximum Digging Depth

        21.8 ft

        6,650 mm

        Maximum Cutting Height

        45.2 ft

        13,770 mm

        Maximum Loading Height

        33.6 ft

        10,250 mm

        Minimum Loading Height

        11 ft

        3,360 mm

        Maximum Depth Cut for 2440 mm (8'0') Level Bottom

        21.4 ft

        6,520 mm

        Maximum Vertical Wall Digging Depth

        18.5 ft

        5,640 mm

        Bucket Digging Force -ISO

        47,150 lbf

        210 kN

        Stick Digging Force - ISO

        32,440 lbf

        144 kN

        Maximum Reach at Ground Level

        40.5 ft

        12,350 mm

      • NOTE

      • CAB

        • ROPS, advanced sound suppression

        • High-resolution 254 mm (10') LCD touch screen monitor

        • Heated seat with air-adjustable suspension

      • ENGINE

        • Three selectable modes: Power, Smart, Eco

        • Auto engine speed control

        • 2300 m (7,546 ft) altitude capability with no engine power de-rating

        • 52° C (126° F) high-ambient cooling capacity

        • -18° C (0° F) cold start capability

        • Double element air filter with integrated pre-cleaner

        • Remote disable

        • Biodiesel capability up to B20

      • HYDRAULIC SYSTEM

        • Boom and stick regeneration circuit

        • Electronic main control valve

        • Heavy lift mode

        • Auto hydraulic oil warm up

        • Reverse swing damping valve

        • Auto swing parking brake

        • High performance hydraulic return filter

        • Two speed travel

        • Bio hydraulic oil capability

      • UNDERCARRIAGE AND STRUCTURES

        • Towing eye on base frame

        • 9.0 mt (19,842 lb) counterweight

      • BOOMS AND STICKS

      • ELECTRICAL SYSTEM

        • Maintenance-free 1,000 CCA batteries (x2)

        • Centralized electrical disconnect switch

        • LED chassis light

      • CAT TECHNOLOGY

      • SERVICE AND MAINTENANCE

        • Grouped location of engine oil & fuel filters

        • Scheduled Oil Sampling (S.O.S) ports

      • SAFETY AND SECURITY

        • 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 and recessed bolts

        • Right-hand handrail and hand hold

        • Standard visibility mirror package

        • Signaling / warning horn

        • Ground-level secondary engine shutoff switch

        • Rear and sideview cameras

        • Boom lowering check valve

        • Stick lowering check valve

      • NOTE

      • ENGINE

        • Cold start block heaters

        • Auto reverse fan

        • -32° C (-25° F) cold start capability

      • HYDRAULIC SYSTEM

        • Smart Boom

        • Combined two-way auxiliary circuit with direct return

        • Medium-pressure auxiliary circuit

        • Cooling circuit

        • Quick coupler circuit for Cat Pin Grabber and CW Dedicated

      • UNDERCARRIAGE AND STRUCTURES

        • Long undercarriage

        • Long Narrow undercarriage

        • 600 mm (24') HD triple grouser track shoes

        • 700 mm (28') triple grouser track shoes

        • 850 mm (33') HD triple grouser track shoes

      • BOOMS AND STICKS

        • 3.2 m (10'6') Reach stick

        • 3.9 m (12'10') Reach stick

      • SERVICE AND MAINTENANCE

        • Preventative maintenance ready (Quick Evac™)

        • Electric refueling pump with auto shutoff

      • ELECTRICAL SYSTEM

      • SAFETY AND SECURITY

      WHY CHOOSE EMPIRE

      • Every purchase backed by a full menu of service and support offerings

      • Flexible financing options designed to fit your budget

      • Commitment to providing expert training to maximize operations

      • Value Agreements to ensure proper maintenance and performance