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301.5 Mini Hydraulic Excavator
352 UHD Ultra High Demolition Hydraulic Excavator

Engine

Net Power 21 HP - -
Engine Model C1.1 Cat C13 -
Note Net power is tested per ISO 9249:2007 and 80/1269/EEC. - -
Note (2) Net power advertised is the power available at the flywheel when the engine is at rated speed and rated power when the engine is installed with the factory configured fan, air intake system, exhaust system, and alternator with a minimum alternator load. 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 -
Note (1) Engine power is tested per ISO 14396:2002. 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 -
Gross Power - SAE J1995:2014 21.6 HP - -
Net Power - 2,400 rpm - ISO 9249, 80/1269/EEC 21 HP - -
Displacement 69 in³ 763 in³ -
Stroke 3.2 in 6 in -
Bore 3 in 5 in -
Emissions Meets U.S. EPA Tier 4 Final and EU Stage V emission standards. Meets U.S. EPA Tier 4 Final, EU Stage V, and Japan 2014 emission standards. -
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 -

Weights

Operating Weight 3913 lb 143300 lb -
Note (1) *Minimum Weight is based on rubber tracks, operator, fixed undercarriage and full fuel tank. 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, operator, expandable undercarriage and full fuel tank. - -
Note (3) ***CE Plate Weight is based on the most common EU configuration. Includes 75 kg (165 lb) operator and full fuel tank and excludes bucket. 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. -
Maximum Operating Weight with Canopy** 3913 lb - -
EU: CE Plate Weight*** 3836 lb - -
Minimum Operating Weight with Canopy* 3483 lb - -
Machine Weight - Retrofit Configuration - 139300 lb -
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 - Long Stick

Dig Depth 100 in - -
Tail Swing 32.3 in - -
O/A Undercarriage Length 57.5 in - -
Boom In Reach 57.1 in - -
O/A Shipping Height 90.9 in - -
Overall Shipping Length* 141.3 in - -
Maximum Dump Clearance 98.8 in - -
Minimum Ground Clearance Below Undercarriage 6.1 in - -
Boom Swing - Left 65 ° - -
Vertical Wall 74.4 in - -
Track Width - Retracted 39 in - -
Track Width - Expanded 51.18 in - -
Maximum Blade Depth 10.2 in - -
Maximum Reach - Ground Level 153.1 in - -
Swing Bearing - Height 17.5 in - -
Track Belt/Shoe Width 9.1 in - -
Boom Swing - Right 50 ° - -
Maximum Blade Height 10.8 in - -
Stick Length 45.7 in - -
Boom Height - Shipping Position 40.9 in - -
Maximum Reach 155.9 in - -
Maximum Dig Height 137.4 in - -
Note *Overall Shipping Length depends on blade position during shipment. - -

Blade

Height 8.9 in - -
Note *Expanded – 1300 mm (51 in) - -
Width* 39 in - -

Dimensions - Standard Stick

Vertical Wall 70.9 in - -
Dig Depth 92.1 in - -
Track Width - Expanded 51.18 in - -
Track Belt/Shoe Width 9.1 in - -
Maximum Dig Height 135 in - -
Overall Shipping Length* 142.5 in - -
Maximum Blade Height 10.8 in - -
Note *Overall Shipping Length depends on blade position during shipment. - -
Tail Swing 32.3 in - -
Boom Swing - Left 65 ° - -
Minimum Ground Clearance Below Undercarriage 6.1 in - -
Stick Length 37.8 in - -
Boom In Reach 57.5 in - -
Maximum Dump Clearance 96.5 in - -
Boom Swing - Right 50 ° - -
Boom Height - Shipping Position 42.9 in - -
Track Width - Retracted 39 in - -
Swing Bearing - Height 17.5 in - -
O/A Undercarriage Length 57.5 in - -
Maximum Reach - Ground Level 146.9 in - -
Maximum Reach 149.6 in - -
O/A Shipping Height 90.9 in - -
Maximum Blade Depth 10.2 in - -

Hydraulic System

Auxiliary Circuit - Primary - Flow 8.7 gal/min - -
Auxiliary Circuit - Secondary - Pressure 3089.3 psi - -
Operating Pressure - Travel 3089.3 psi - -
Operating Pressure - Equipment 3089.3 psi - -
Digging Force - Bucket 3169.8 lbf - -
Type Load Sensing Hydraulics with Variable Displacement Piston Pump - -
Digging Force - Stick - Standard 1843.4 lbf - -
Auxiliary Circuit - Secondary - Flow 3.7 gal/min - -
Auxiliary Circuit - Primary - Pressure 3089.3 psi - -
Pump Flow at 2,400 rpm 17.4 gal/min - -
Digging Force - Stick - Long 1616.4 lbf - -
Operating Pressure - Swing 1493.9 psi - -
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 -

Service Refill Capacities

Cooling System 1 gal (US) 13.7 gal (US) -
Engine Oil 1.2 gal (US) 10.6 gal (US) -
Hydraulic System 6.9 gal (US) - -
Fuel Tank 5.8 gal (US) - -
Hydraulic Tank 4.8 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) -

Travel System

Ground Pressure - Maximum Weight 4.4 psi - -
Travel Speed - High 2.7 mile/h - -
Travel Speed - Low 1.8 mile/h - -
Maximum Traction Force - Low Speed 3597 lbf - -
Gradeability - Maximum 30 degrees - -
Ground Pressure - Minimum Weight 4 psi - -
Maximum Traction Force - High Speed 2315.5 lbf - -

Swing System

Machine Swing Speed 9.8 r/min - -

Weight Increase from Minimum Configuration

Long Stick 18 lb - -
Steel Tracks 126 lb - -
Expandable Undercarriage 284 lb - -

Certification - Canopy

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

Sound

Note European Union Directive “2000/14/EC” - -
Average Exterior Sound Pressure (ISO 6395:2008) 93 dB(A) - -

Sustainability

Recyclability 95% - -

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 -

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 1.00 kg of refrigerant which has a CO2 equivalent of 1.430 metric tonnes. -
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