Demolition Excavators 340 UHD Versatile Demolition Excavator with the Largest Work Tools for 6 to 7 Story Work

Features At A Glance

340 UHD working 7 to 8 stories high
340 UHD Tilting Cab
254 mm (10") Color Monitor
340 UHD with Retrofit Boom
340 UHD Hydraulic Service Center
Safety

Product Specifications for 340 UHD

Engine

Hydraulic System

Swing Mechanism - UHD Fronts

Swing Mechanism

Weights

Service Refill Capacities

Dimensions

Working Ranges and Forces

Working Ranges and Forces - Retrofit Boom - Straight

Working Ranges and Forces - Retrofit Boom - Bent

340 UHD Standard Equipment

NOTE

  • Standard and optional equipment may vary. Consult your Cat dealer for details.

CAB

  • FOGS guarding
  • High resolution touchscreen monitor
  • Tilt-up demolition cab with P5A 10 mm laminated front and roof glass
  • Premium heated and cooled auto adjustable suspension seat
  • Tilt-up left console for easy ingress/egress
  • Windshield and roof parallel wiper with intermittent settings

ENGINE

  • Cat C9.3B diesel engine
  • Meets U.S. EPA Tier 4 Final or EU Stage V and Japan 2014 emissions standards
  • Three selectable modes: Power, Smart, ECO
  • Auto engine speed control
  • Up to 4500 m (14,760 ft) altitude capability
  • 52° C (126° F) high-ambient cooling
  • -18° C (0° F) cold start capability
  • Double element air filter with integrated precleaner
  • Remote disable
  • Biodiesel capability uo to B20

HYDRAULIC SYSTEM

  • Boom and stick regeration circuit
  • Electronic main control valve
  • Auto hydraulic oil warmup
  • Auto swing parking brake
  • High Performance hydraulic return filter
  • Two-speed travel
  • Bio hydraulic oil capability

UNDERCARRIAGE AND STRUCTURES

  • Towing eye on base frame

BOOMS AND STICKS

  • Advanced tool control, UHD

ELECTRICAL

  • Maintenance-free 1,000 CCA batteries (x 4)
  • Centralized electrical disconnect switch
  • LED lights

CAT TECHNOLOGY

  • Cat Product Link
  • Stability monitoring system for UHD
  • Electronic pitch and roll indicator
  • Swing 2D E-Fence
  • Travel direction indicator
  • Operator coaching
  • Electronic joystick pattern changer
  • Remote services capability

SERVICE AND MAINTENANCE

  • Grouped location of engine oil and fuel filters
  • Scheduled Oil Sampling (S·O·S) ports

SAFETY AND SECURITY

  • Cat One Key security system
  • Lockable external tool/storage box
  • Lockabel door, fuel, and hydraulic tanks
  • Lockable fuel drain compartment
  • Service platform with anti-skid plate and recessed bolts
  • Rear and right-hand side cameras
  • Service platform with anti-skid plate and recessed bolts
  • Rear and right-hand side cameras

340 UHD Optional Equipment

NOTE

  • Standard and optional equipment may vary. Consult your Cat dealer for details.

ENGINE

  • -32° C (-25° F) cold start capability
  • Cold start block heaters
  • Ether starting aid

HYDRAULIC SYSTEM

  • Boom lowering check valve (BLCV) for UHD front
  • Stick lower check valve (SLCV) for UHD front
  • SmartBoom with BLCV and Overload Warning Device for UHD front
  • Combined two-way auxiliary circuits
  • High and medium-pressure auxiliary circuits
  • Quick coupler circuit
  • Fine swing
  • Long hydraulic Variable Gauge (VG) undercarriage
  • Long Undercarriage

UNDERCARRIAGE AND STRUCTURES

  • 600 mm (24 in) double grouser track shoes
  • 600 mm (24 in) triple grouser track shoes
  • 700 mm (28 in) triple grouser track shoes

BOOMS AND STICKS

  • 22 m (72 ft 2 in) UHD front
  • 25 m (82 ft) UHD front
  • 2-piece Retrofit variable adjustment boom
  • 7.4 m (24 ft 3 in) Retrofit boom
  • R3.9 m ( 12 ft 10 in) DB Retrofit stick
  • R3.2 m (9 ft 6 in) DB Retrofit stick
  • R2.8 m (9 ft 2 in) DB Retrofit stick
  • DB linkage with lifting eye
  • Cradle for UHD front parts
  • Cradle for Retrofit front parts

ELECTRICAL SYSTEM

  • Premium surround lighting package

SERVICE AND MAINTENANCE

  • QuickEvav maintenance ready
  • Electric refuleing pump with auto shutoff

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