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352 LRE Long Reach Excavation Hydraulic Excavator
340 UHD Ultra High Demolition Hydraulic Excavator

Engine

Net Power - ISO 9249 424 HP 346 HP -
Net Power - ISO 9249 (DIN) 429.9 hp (metric) 352 hp (metric) -
Engine Model Cat C13 Cat C9.3B -
Engine Power - ISO 14396 425 HP 347 HP -
Engine Power - ISO 14396 (DIN) 431 hp (metric) 351 hp (metric) -
Bore 5 in 5 in -
Stroke 6 in 6 in -
Displacement 763 in³ 568 in³ -
Biodiesel Capability Up to B20¹ Up to B20¹ -
Emissions Meets U.S. EPA Tier 4 Final, EU Stage V, and Japan 2014 emission standards. 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 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 -
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 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 -

Weights

Operating Weight 128800 lb 122600 lb -
Note Variable Gauge High Wide undercarriage, LRE boom, LRE 8.5B (27'9") stick, HD 1.19 m³ (1.56 yd³) bucket, 900 mm (35") triple grouser shoes, 12.0 mt (26,455 lb) counterweight. - -
Note (1) - Hydraulic Variable Gauge undercarriage, 22 m (72'2") UHD front, 600 mm (24") Heavy Duty (HD) triple grouser shoes and 9.0 mt (19,842 lb) counterweight. No work tool. -
Machine Weight - Retrofit Configuration - 118600 lb -
Note (2) - Hydraulic Variable Gauge undercarriage, Retrofit boom, R3.2DB (10'6") stick, General Duty (GD) 2.27 m³ (2.97 yd³) bucket, 600 mm (24") HD triple grouser shoes and 9.0 mt (19,842 lb) counterweight. -
UHD in Cradle - 18700 lb -
Retrofit Boom in Cradle - R3.9 DB Stick - 13710 lb -
Retrofit Boom in Cradle - R3.2 DB Stick - 13340 lb -
Retrofit Boom in Cradle - R2.8 DB Stick - 13120 lb -
2-piece Retrofit boom in cradle - R3.2 DB stick - 17440 lb -

Working Ranges & Forces

Maximum Digging Depth 42.8 ft - -
Boom LRE Boom 11.5 m (37'9") - -
Stick LRE Stick 8.5 m (27'11') - -
Bucket HD 1.19 m³ (1.56 yd³) - -
Maximum Reach at Ground Level 64.4 ft - -
Maximum Cutting Height 48.2 ft - -
Maximum Loading Height 39.4 ft - -
Minimum Loading Height 7.3 ft - -
Maximum Depth Cut for 2440 mm (8 ft) Level Bottom 42.5 ft - -
Bucket Digging Force - ISO 31700 lbf - -
Stick Digging Force - ISO 23380 lbf - -

Hydraulic System

Maximum Flow - Main System 206 gal/min - -
Maximum Pressure - Equipment 5076 psi 5076 psi -
Maximum Pressure - Equipment - Lift Mode 5511 psi 5511 psi -
Maximum Pressure - Travel 5076 psi 5076 psi -
Maximum Pressure - Swing 3771 psi 4264 psi -
Main System - Maximum Flow - 560 l/min (148 gal/min) -

Swing Mechanism

Maximum Swing Torque 138000 ft·lbf 105000 ft·lbf -
Swing Speed - 8 r/min -

Service Refill Capacities

Fuel Tank Capacity 188.9 gal (US) 159 gal (US) -
Cooling System 13.7 gal (US) 11 gal (US) -
Engine Oil - With Filter 10.6 gal (US) - -
Swing Drive 2.8 gal (US) 5 gal (US) -
Final Drive - Each 2.5 gal (US) 2 gal (US) -
Hydraulic System - Including Tank 145.3 gal (US) 145 gal (US) -
Hydraulic Tank 57.3 gal (US) 43 gal (US) -
DEF Tank 12.2 gal (US) 21 gal (US) -
Engine Oil - 9 gal (US) -

Dimensions

Boom LRE Boom 11.5 m (37'9") - -
Stick LRE Stick 8.5 m (27'11') - -
Bucket HD 1.19 m³ (1.56 yd³) - -
Shipping Height - Top of Cab 11.1 ft 11.1 ft -
Handrail Height 11.6 ft - -
Shipping Length 54 ft 49.9 ft -
Tail Swing Radius 12.3 ft 11.6 ft -
Counterweight Clearance 4.7 ft 4.6 ft -
Ground Clearance 2.3 ft 1.7 ft -
Track Length 17.6 ft 18.9 ft -
Track Length to Center of Rollers 14.2 ft 15.6 ft -
Track Gauge 10.6 ft - -
Transport Width 13.6 ft 10.7 ft -
Note (1) - 22 m (72'2") UHD Front -
Cab Height - With OPG - 11.8 ft -
Working Gauge - Extended Position - 11.1 ft -
Shipping Gauge - Retracted Position - 7.8 ft -
Machine Length - without Front, with Counterweight - 23.3 ft -
Machine Length - without Front and Counterweight - 22.9 ft -
Track Width - Extended - 13.1 ft -
Track Width - Retracted - 9.8 ft -
Note (2) - 600 mm (24") Track Shoes -

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). 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). -

Working Ranges and Forces

Maximum Pin Height at Stick Nose - 72.2 ft -
Maximum Weight at Stick Nose - 8160 lb -
Maximum Working Pin Height at Stick Nose - 1/2 - 61 ft -
Maximum Working Reach at Stick Nose - 1/2 - 38.4 ft -
Maximum Height at Stick Nose in Max Reach Position - 41.5 ft -
Maximum Reach at Stick Nose - 44.4 ft -
Note (1) - 22 m (72' 2") UHD Front (Over-the-Front) -

Swing Mechanism - UHD Fronts

Swing Speed - 4.09 r/min -

Working Ranges and Forces - Retrofit Boom - Straight

Note 1 - Straight - R3.2 m (10' 6") Stick (Over-the-Front) - HVG Undercarriage -
Bucket - GD 2.27 m³ (2.97 yd³) -
Maximum Pin Height at Stick Nose - 39.8 ft -
Maximum Weight at Stick Nose - 9260 lb -
Maximum Height at Stick Nose in Max Reach Position - 7.6 ft -
Maximum Reach at Stick Nose - 34.8 ft -
Maximum Digging Depth - 16.1 ft -
Maximum Reach - Ground Level - 39.9 ft -
Maximum Loading Height - 34 ft -
Minimum Loading Height - 15.7 ft -
Bucket Digging Force - ISO - 47160 lbf -
Stick Digging Force - ISO - 37300 lbf -

Working Ranges and Forces - Retrofit Boom - Bent

Note 1 - Bent - R3.2DB (10'6") Stick - HVG Undercarriage -
Bucket - GD 2.27 m³ (2.97 yd³) -
Maximum Digging Depth - 21.4 ft -
Maximum Reach - Ground Level - 36.7 ft -
Maximum Cutting Height - 35.4 ft -
Maximum Loading Height - 24.9 ft -
Minimum Loading Height - 10.4 ft -
Bucket Digging Force - ISO - 47160 lbf -
Stick Digging Force - ISO - 37300 lbf -
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