Cat 340F UHD

Demolition Excavators

About the Cat 340F UHD

A high reach demolition machine designed and manufactured by Caterpillar, distributed through the Cat® dealer network, offering the same warranty and unmatched product support as any other Cat products.

Specifications

Engine

Net Power	306 HP
Bore	4.5 in
Displacement	567.5 in³
Stroke	5.9 in

Weights

Operating Weight

100310 lb

Dimensions - Retrofit: Long HVG Undercarriage

Bucket	2.98 yd³
Shipping Height	12.83 ft
Shipping Length	37.34 ft
Stick	10.5 ft

Dimensions - Retrofit: Long Undercarriage

Bucket	2.98 ft³
Shipping Height	12.8 ft
Shipping Length	37.37 ft
Stick	10.5 ft

Dimensions - UHD: Long HVG Undercarriage

Cab Height - With FOGS	11.71 ft
Counterweight Clearance	4.17 ft
Ground Clearance	1.59 ft
Length - Center of Rollers	13.25 ft
Shipping Height	11.71 ft
Shipping Length	49.67 ft
Tail Swing Radius	11.48 ft
Track Gauge - Extended	9.25 ft
Track Gauge - Retracted	7.84 ft
Track Length	16.54 ft
Track Width - 600 mm - Extended	11.22 ft
Track Width - 600 mm - Retracted	9.81 ft

Dimensions - UHD: Long Undercarriage

Cab Height - With FOGS	11.55 ft
Counterweight Clearance	4.04 ft
Ground Clearance	1.69 ft
Length - Center of Rollers	13.25 ft
Shipping Height	11.55 ft
Shipping Length	49.67 ft
Tail Swing Radius	11.48 ft
Track Gauge - Extended	8.5 ft
Track Gauge - Retracted	8.5 ft
Track Length	16.54 ft
Track Width - 600 mm - Extended	10.47 ft
Track Width - 600 mm - Retracted	10.47 ft

Drive

Maximum Drawbar Pull

64071 lbf

Hydraulic System

Main System - Maximum Flow - Total	150.6 gal/min
Maximum Pressure - Equipment - Heavy Lift	5511 psi
Maximum Pressure - Equipment - Normal	5076 psi
Maximum Pressure - Swing	4061 psi
Maximum Pressure - Travel	5076 psi
Swing System - Maximum Flow	36.7 gal/min

Machine Weight

340F L HVG, 3.2 m Stick, 600 mm TG HD Tracks	109129 lb
340F L HVG, UHD Fronts, 600 mm TG HD Tracks	111995 lb
340F L, 3.2 m Stick, 600 mm TG HD Tracks	97444 lb
340F L, UHD Fronts, 600 mm TG HD Tracks	100310 lb

Sound Performance

Operator Sound Pressure Level - ISO 6396:2008

73 dB(A)

Swing

Swing Speed	4.4 r/min
Swing Torque	80394 ft·lbf

Working Ranges - UHD: Long HVG Undercarriage

Maximum Vertical Pin Height*	71.19 ft
Maximum Weight at Stick Nose*	3.6 ton (US)

Working Ranges - UHD: Long Undercarriage

Maximum Vertical Pin Height*	71.03 ton (US)
Maximum Weight at Stick Nose*	3.6 ton (US)

Features

Performance

UHD front parts can reach up to 22 m of vertical pin height, capable of carrying 3.6 tons up to 14 m horizontal reach.
C9.3 ACERT™ engine meets EU Stage IV emission standards. Engine speed control automatically lowers rpm when the machine doesn't need it to help you save fuel.
Auto engine idle shutdown helps reduce fuel consumption.
Three power modes – high, standard, and eco – and auto engine speed control help manage fuel consumption.

Technology and Safety

Cat active stability monitoring system continuously informs operator of work tool position within the safe working range, and warns him when approaching the stability limit.
Standard rearview camera gives a clear view on the monitor.
Cat Product Link™ and VisionLink® enable owners access to location, hours, fuel consumption, idle time, events, and diagnostic codes.

Versatility

New boom coupling system enables the operator to easily and quickly install or remove high reach and short front parts. New hydraulic pin system safely locks the front parts together.
Short boom nose can be positioned in either bent or straight position and can be fitted with three stick lengths options.
Multiple Cat Work Tools – designed specifically for Cat machines – are available for a wide range of applications.
Cat quick couplers allow you to switch from one tool to another in a matter of minutes.
Cat tool control remembers pressures and flows for up to 10 tools so you can quickly get to work after each tool change.

Comfort

Demolition cab includes P5A reinforced windshield and top glass, with parallel wipers, as well as front and top Falling Object Guards.
Enlarged top window offers enhanced upwards visibility.
Cab can be tilted back to offer a more ergonomic operator position in high reach applications.
Automatic climate control system helps maintain consistent cab temperature.
Heated and cooled seat options.
Joysticks and armrests adjust for operator preference.
LCD monitor programmable in 44 languages.

Serviceability

Mesh screens are fitted on side doors to prevent radiators clogging.
Easy diagnostics and fluids quality monitoring are done thanks to S·O·SSM sampling ports for the hydraulic system, engine oil and coolant.
Hydraulic oil and engine oil can be fast drained thanks to the QuickEvac™ drains located in pump compartment.
Routine maintenance items like grease points, fluid taps, filters, and drain tubes can be reached at ground level. Safe access with ample handrails, anti-skid plate on steps and top deck platform.

Durability

Structures are purpose built for long service life in demolition applications.
Track shoes, links, rollers, idlers, and final drives are built with high-tensile strength steel.
Grease-lubricated track link prevents dirt and debris from entering.

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