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300.9D Mini Hydraulic Excavator
352 LRE Long Reach Excavation Hydraulic Excavator
M320 Wheeled Excavator

Engine

Net Power 13 HP - -
Engine Model Yanmar 31NV70 Cat C13 C4.4
Rated Speed 2100 r/min - -
Maximum Engine Output 18 HP - -
Gross Power - ISO 14396 18 HP - -
Diesel Tank Volume 2.64 gal (US) - -
Displacement 52 in³ 763 in³ 268.5 in³
Flywheel Output ISO 13 HP - -
Battery 12 V, 20 Amp - -
Type Water cooled model 3-cylinder diesel engine - -
Make/Type Yanmar 31NV70 - -
Emissions Meets U.S. EPA Tier 4 Final/EU Stage V emission standards. 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, Japan 2014 emission standards.
Net Power - ISO 9249 - 424 HP 171 HP
Net Power - ISO 9249 (DIN) - 429.9 hp (metric) 174 hp (metric)
Engine Power - ISO 14396 - 425 HP 174 HP
Engine Power - ISO 14396 (DIN) - 431 hp (metric) 176 hp (metric)
Bore - 5 in 4 in
Stroke - 6 in 5.3 in
Biodiesel Capability - Up to B20¹ Up to B20¹
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 cleaner, CEM exhaust gas aftertreatment, alternator, and cooling fan with engine speed at 2,200 rpm. Advertised power is tested per the specified standar
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 2061 lb 128800 lb -
Operating Weight - Without Safety Frame 2061 lb - -
Operating Weight - With Safety Frame 2170 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. -

Dimensions

Dig Depth 68 in - -
Undercarriage Width - Extended 2.83 ft - -
Width 2.4 ft - -
Height - With ROPS Safety Frame Folded Down 4.94 ft - -
Maximum Dump Height 6.68 ft - -
Maximum Dozer Lift Height 8 in - -
Length - Undercarriage 4 ft - -
Maximum Vertical Dig Depth 4.43 ft - -
Minimum Front Linkage Swing Radius 3.77 ft - -
Boom Swing Angle - Left 55 ° - -
Undercarriage Width - Retracted 2.33 ft - -
Boom Swing Angle - Right 56 ° - -
Maximum Reach 10.09 ft - -
Maximum Reach - Ground Level 9.92 ft - -
Transport Length - Arm Lowered 9 ft - -
Track Width 7 in - -
Tail Swing Radius 2.41 ft 12.3 ft 8.5 ft
Maximum Dozer Dig Depth 7 in - -
Maximum Dig Height 9.39 ft - -
Height - With ROPS Safety Frame Unfolded 7.47 ft - -
Boom - LRE Boom 11.5 m (37'9") 5260 mm (17'3")
Stick - LRE Stick 8.5 m (27'11') 2.5 m (8' 2")
Bucket - HD 1.19 m³ (1.56 yd³) 0.98 m³ GD (1.28 yd³)
Shipping Height - Top of Cab - 11.1 ft 11 ft
Handrail Height - 11.6 ft -
Shipping Length - 54 ft 29.3 ft
Counterweight Clearance - 4.7 ft 4.3 ft
Ground Clearance - 2.3 ft 1.4 ft
Track Length - 17.6 ft -
Track Length to Center of Rollers - 14.2 ft -
Track Gauge - 10.6 ft -
Transport Width - 13.6 ft -
Support Point - - 11.8 ft
Wheel Base - - 8.9 ft

Hydraulic System

Pumps 2 gear pumps - -
Discharge Capacity 11.4 + 11.4 L/min (3 + 3 gal/min) - -
Operating Pressure for the Work and Travel Hydraulics 2466 psi - -
Operating Pressure Pivot 1015 psi - -
Hydraulic Tank Capacity 3.7 gal (US) - -
Maximum Flow - Main System - 206 gal/min -
Maximum Pressure - Equipment - 5076 psi 5366 psi
Maximum Pressure - Equipment - Lift Mode - 5511 psi -
Maximum Pressure - Travel - 5076 psi 5076 gal/min
Maximum Pressure - Swing - 3771 psi 5729 gal/min
Main System - Maximum Flow - Implement - - 81 gal/min

Operational Data

Operating Weight - Without Safety Frame 2061 lb - -
Digging Force - Bucket 2000 lb - -
Digging Force - Stick 1011 lb - -
Operating Weight - With Safety Frame 2170 lb - -

Chassis and Swivel Gear

Gradeability 30°/58% - -
Travel Speed 1.12 mile/h - -
Track Width 7 in - -
Ground Clearance 5 in - -
Ground Pressure 3.5 psi - -
Machine Swing Speed 8 r/min - -
Number of Rollers - Each Side 2 - -

Operating Specifications

Stick Length - Standard 34.8 in - -
Machine Overhang 12.5 in - -

Dozer Blade

Height 8 in - -
Dig Depth 7 in - -
Width 28 in - -
Lift Height 8 in - -

Noise Emissions

Sound Power Level (LWA) (to 2000/14/EG) 93 dB(A) - -

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 -

Swing Mechanism

Maximum Swing Torque - 138000 ft·lbf 37000 ft·lbf
Swing Speed - - 9.2 r/min

Service Refill Capacities

Fuel Tank Capacity - 188.9 gal (US) -
Cooling System - 13.7 gal (US) 8.4 gal (US)
Engine Oil - With Filter - 10.6 gal (US) -
Swing Drive - 2.8 gal (US) -
Final Drive - Each - 2.5 gal (US) -
Hydraulic System - Including Tank - 145.3 gal (US) 71.3 gal (US)
Hydraulic Tank - 57.3 gal (US) 40.9 gal (US)
DEF Tank - 12.2 gal (US) -
Diesel Exhaust Fluid (DEF) - - 7.9 gal (US)
Final Drive - - 0.7 gal (US)
Fuel Tank - - 124.2 gal (US)

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). -
Note - - The air conditioning system on this machine contains the fluorinated greenhouse gas refrigerant R134a (Global Warming Potential = 1430). The system contains 0.85 kg of refrigerant which has a CO2 equivalent of 1.216 metric tonnes.

Machine Weight

Operating Weight Maximum - - 46740 lb
Operating Weight Minimum - - 41450 lb

Transmission

Maximum Travel Speed - - 21.7 mile/h

Working Ranges and Forces

Boom Type - - VA Boom
Bucket - - 0.98 m³ GD (1.28 yd³)
Stick - - 2.5 m (8' 2")
Reach at Ground Level - - 30.5 ft
Vertical Wall Digging Depth - - 13.9 ft
Cutting Height - - 32.6 ft
Bucket Forces (ISO) - - 30799 lbf
Stick Forces (ISO) - - 20682 lbf
Note (1) - - Range values are with dual pneumatic tires (10.00-20). Range values are calculated with a GD bucket (CW) and CW-30 quick coupler with a tip radius of 1535 mm (5'0").
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