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308 CR VAB Mini Hydraulic Excavator
352 UHD Ultra High Demolition Hydraulic Excavator

Engine

Net Power 69.5 HP - -
Gross Power - SAE J1995 74.3 HP - -
Net Power - 2,200 rpm - ISO 9249:2007, 80/1269/EEC 69.5 HP - -
Displacement 203 in³ 763 in³ -
Note Net power advertised is the power available at the flywheel when the engine is equipped with air cleaner, exhaust system and fan. - -
Bore 3.7 in 5 in -
Stroke 4.7 in 6 in -
Engine Model - U.S. EPA Tier 4 Final/EU Stage V Cat® C3.3B - -
Engine Model - Cat C13 -
Net Power - ISO 9249 - 424 HP -
Net Power - ISO 9249 (DIN) - 430 hp (metric) -
Engine Power - ISO 14396 (DIN) - 431 hp (metric) -
Engine Power - ISO 14396 - 425 HP -
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 1,800 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 -

Weights

Operating Weight 20385 lb 143300 lb -
Maximum Operating Weight with Standard Stick** 20385 lb - -
Minimum Operating Weight with Standard Stick* 19084 lb - -
Note (1) *Minimum Weight is based on rubber tracks, no counterweight, operator, full fuel tank, blade, and no bucket. Hydraulic Variable Gauge undercarriage, 28 m (91'10") UHD front, 600 mm (24") triple grouser shoes and 12.0 mt (26,455 lb) counterweight. No work tool. -
Note (2) **Maximum Weight is based on steel tracks with rubber pads, counterweight, operator, full fuel tank, blade, and no bucket. - -
Machine Weight - Retrofit Configuration - 139300 lb -
Note (3) - Hydraulic Variable Gauge undercarriage, Retrofit boom, R3.35TB (11'0") stick, HD 2.41 m³ ( 3.15 yd³) bucket, 600 mm (24") triple grouser shoes and 12.0 mt (26,455 lb) counterweight. -
UHD in Cradle - 26000 lb -
Retrofit Boom in Cradle - R3.9 TB Stick - 16310 lb -
Retrofit Boom in Cradle - R3.35 TB Stick - 15950 lb -
Retrofit Boom in Cradle - R2.9 TB Stick - 15760 lb -

Dimensions - VAB In

Dig Depth 150.2 in - -
Tail Swing with Counterweight 62.4 in - -
Maximum Blade Height 14.6 in - -
Track Belt/Shoe Width 17.7 in - -
Maximum Dump Clearance 135.8 in - -
Vertical Wall 99.2 in - -
Boom in Reach 122.8 in - -
Ground Clearance 13.8 in - -
Swing Bearing Height 29.8 in - -
Boom Swing Right 37 in - -
Overall Track Width 90.6 in - -
Overall Shipping Length 253.9 in - -
Transport Height 97.4 in - -
Cab Height 100 in - -
Overall Undercarriage Length 113.4 in - -
Maximum Reach 256.5 in - -
Tail Swing without Counterweight 57.1 in - -
Maximum Reach at Ground Level 248 in - -
Stick Length 71.7 in - -
Maximum Blade Depth 16 in - -
Boom Swing Left 24 in - -
Maximum Dig Height 205.5 in - -

Blade

Height 17 in - -
Width - Wide 96.5 in - -
Width - Standard 90.6 in - -

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 of refrigerant which has a CO2 equivalent of 1.430 metric tonnes. The air conditioning system on this machine contains the fluorinated greenhouse gas refrigerant R134a (Global Warming Potential = 1430). The system contains 1.00 kg of refrigerant which has a CO2 equivalent of 1.430 metric tonnes. -

Service Refill Capacities

Fuel Tank 39 gal (US) - -
Engine Oil 3 gal (US) 10.6 gal (US) -
Cooling System 2.6 gal (US) 13.7 gal (US) -
Hydraulic System 29 gal (US) - -
Hydraulic Tank 14 gal (US) 57.3 gal (US) -
Fuel Tank Capacity - 188.9 gal (US) -
Swing Drive - Each - 2.8 gal (US) -
Final Drive - Each - 2.5 gal (US) -
Hydraulic System - Including Tank - 145.3 gal (US) -
DEF Tank - 12.2 gal (US) -

Weight Increase from Minimum Configuration

Counterweight 552 lb - -
Steel Tracks with Pads 752 lb - -

Travel System

Ground Pressure - Maximum Weight 5.9 psi - -
Ground Pressure - Minimum Weight 5.5 psi - -
Maximum Traction Force - High Speed 6250 lbf - -
Travel Speed - Low 1.9 mile/h - -
Travel Speed - High 3.2 mile/h - -
Gradeability - Maximum 30 degrees - -
Maximum Traction Force - Low Speed 15175 lbf - -

Hydraulic System

Maximum Auxiliary Circuit - Primary - Pressure at Pump 4134 psi - -
Maximum Auxiliary Circuit - Secondary - Pressure at Pump 4134 psi - -
Maximum Auxiliary Circuit - Primary - Flow at Pump 35 gal/min - -
Maximum Auxiliary Circuit - Secondary - Flow at Pump 9 gal/min - -
Digging Force - Bucket 13946 lbf - -
Operating Pressure - Equipment 4134 psi - -
Pump Flow at 2,400 rpm 44 gal/min - -
Operating Pressure - Travel 4134 psi - -
Digging Force - Stick - Standard 9509 lbf - -
Type Load Sensing Hydraulics with Variable Displacement Piston Pump - -
Operating Pressure - Swing 3626 psi - -
Note Flow and pressure are not combinable. Under load, as flow rises pressure goes down. - -
Main System - Maximum Flow - 779 l/min (206 gal/min) -
Maximum Pressure - Equipment - 5076 psi -
Maximum Pressure - Equipment - Lift Mode - 5511 psi -
Maximum Pressure - Travel - 5076 psi -
Maximum Pressure - Swing - 3771 psi -

Sound

Operator Sound Pressure (ISO 6396:2008) 72 dB(A) - -
Average Exterior Sound Pressure (ISO 6395:2008) 99 dB(A) - -
Note European Union Directive "2000/14/EC" - -

Dimensions - VAB Out

Dig Depth 136.2 in - -
Overall Shipping Length 253.9 in - -
Stick Length 71.7 in - -
Track Belt/Shoe Width 17.7 in - -
Swing Bearing Height 29.8 in - -
Maximum Blade Depth 16 in - -
Maximum Reach at Ground Level 303.7 in - -
Transport Height 97.4 in - -
Boom in Reach 106.7 in - -
Overall Undercarriage Length 113.4 in - -
Maximum Reach 310.4 in - -
Maximum Dump Clearance 247.4 in - -
Ground Clearance 13.8 in - -
Vertical Wall 146.7 in - -
Tail Swing with Counterweight 62.4 in - -
Tail Swing without Counterweight 57.1 in - -
Boom Swing Left 24 in - -
Maximum Blade Height 14.6 in - -
Cab Height 100 in - -
Maximum Dig Height 322 in - -
Boom Swing Right 37 in - -
Overall Track Width 90.6 in - -

Sustainability

Recyclability 96% - -

Swing System

Machine Swing Speed 10.6 r/min - -
Boom Swing - Right 50 degrees - -
Boom Swing - Left 60 degrees - -

Certification - Cab and Canopy

Roll Over Protective Structure (ROPS) ISO 12117-2:2008 - -
Tip Over Protective Structure (TOPS) ISO 12117:1997 - -
Top Guard ISO 10262:1998 (Level II) - -

Working Ranges and Forces

Maximum Pin Height at Stick Nose - 90.8 ft -
Maximum Weight at Stick Nose - 8157 lb -
Maximum Working Pin Height at Stick Nose - 1/2 - 75.2 ft -
Maximum Working Reach at Stick Nose - 1/2 - 45.4 ft -
Maximum Height at Stick Nose in Max Reach Position - 52.9 ft -
Maximum Reach at Stick Nose - 51.7 ft -
Note (1) - 28 m (91' 10") UHD Front Over-the-Front -

Swing Mechanism - UHD Fronts

Swing Speed - 4.22 r/min -

Swing Mechanism

Swing Speed - 8.44 r/min -
Maximum Swing Torque - 139000 ft·lbf -

Dimensions

Note (1) - 28 m (91'10") UHD Front -
Shipping Height - Top of Cab - 11.1 ft -
Cab Height - With OPG - 11.8 ft -
Shipping Length - 61.8 ft -
Tail Swing Radius - 12.3 ft -
Counterweight Clearance - 4.7 ft -
Ground Clearance - 1.7 ft -
Track Length - 18.9 ft -
Track Length to Center of Rollers - 15.6 ft -
Working Gauge - Extended Position - 11.2 ft -
Shipping Gauge - Retracted Position - 7.9 ft -
Transport Width - 10.7 ft -
Machine Length - without Front, with Counterweight - 25.5 ft -
Machine Length - without Front and Counterweight - 24.9 ft -
Track Width - Extended - 13.1 ft -
Track Width - Retracted - 9.8 ft -
Note (2) - 600 mm (24") Track Shoes -

Working Ranges and Forces - Retrofit Boom - Straight

Note 1 - Straight - R3.35 m (11'0") Stick (Over-the-Front) -
Bucket - GD 3.08 m³ (4.03 yd³) -
Maximum Pin Height at Stick Nose - 39.8 ft -
Maximum Weight at Stick Nose - 13190 lb -
Maximum Height at Stick Nose in Max Reach Position - 7.7 ft -
Maximum Reach at Stick Nose - 36.5 ft -
Maximum Digging Depth - 17 ft -
Maximum Reach - Ground Level - 41.9 ft -
Maximum Loading Height - 33.6 ft -
Minimum Loading Height - 15 ft -
Bucket Digging Force - ISO - 60250 lbf -
Stick Digging Force - ISO - 44740 lbf -

Working Ranges and Forces - Retrofit Boom - Bent

Note 1 - Bent - R3.35 m (11'0") Stick -
Bucket - GD 3.08 m³ (4.03 yd³) -
Maximum Digging Depth - 21.9 ft -
Maximum Reach - Ground Level - 39 ft -
Maximum Cutting Height - 35.1 ft -
Maximum Loading Height - 24.6 ft -
Minimum Loading Height - 10 ft -
Bucket Digging Force - ISO - 60250 lbf -
Stick Digging Force - ISO - 44740 lbf -
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