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Caterpillar 307.5 - Tier 4 / Stage V Mini Excavator Specs

Air Conditioning System

Caterpillar 307.5 - Tier 4 / Stage V Mini Excavator Air Conditioning System specifications
Air Conditioning The air conditioning system on this machine contains the fluorinated greenhouse gas refrigerant R134a (Global Warming Potential = 1430). The system contains .90 kg of refrigerant which has a CO2 equivalent of 1.287 metric tonnes. - Starting 2026

Blade

Caterpillar 307.5 - Tier 4 / Stage V Mini Excavator Blade specifications
Height 17.00 in (43.18 cm) - Starting 2026
Width 90.00 in (228.60 cm) - Starting 2026

Certification - Cab

Caterpillar 307.5 - Tier 4 / Stage V Mini Excavator Certification - Cab specifications
Roll Over Protective Structure (ROPS) ISO 12117-2:2008 - Starting 2026
Tip Over Protective Structure (TOPS) ISO 12117:1997 - Starting 2026
Top Guard ISO 10262:1998 (Level I) - Starting 2026

Dimensions - Long Stick

Caterpillar 307.5 - Tier 4 / Stage V Mini Excavator Dimensions - Long Stick specifications
Boom In Reach 88.60 in (225.04 cm) - Starting 2026
Cab Height 100.00 in (254.00 cm) - Starting 2026
Dig Depth 182.80 in (464.31 cm) - Starting 2026
Ground Clearance 14.60 in (37.08 cm) - Starting 2026
Height - Boom Transport - No Tools 100.40 in (255.02 cm) - Starting 2026
Height - Boom Working - With Tools 124.00 in (314.96 cm) - Starting 2026
Maximum Blade Depth 16.00 in (40.64 cm) - Starting 2026
Maximum Blade Height 14.60 in (37.08 cm) - Starting 2026
Maximum Dig Height 305.70 in (776.48 cm) - Starting 2026
Maximum Dump Clearance 225.10 in (571.75 cm) - Starting 2026
Maximum Reach 267.90 in (680.47 cm) - Starting 2026
Maximum Reach - Ground Level 262.60 in (667.00 cm) - Starting 2026
O/A Track Width 86.60 in (219.96 cm) - Starting 2026
O/A Undercarriage Length 108.70 in (276.10 cm) - Starting 2026
Overall Shipping Length - with Counterweight 246.10 in (625.09 cm) - Starting 2026
Overall Shipping Length - without Counterweight 240.90 in (611.89 cm) - Starting 2026
Stick Length 86.90 in (220.73 cm) - Starting 2026
Swing Bearing - Height 29.70 in (75.44 cm) - Starting 2026
Tail Swing with Counterweight 76.00 in (193.04 cm) - Starting 2026
Tail Swing without Counterweight 70.90 in (180.09 cm) - Starting 2026
Track Belt/Shoe Width 17.70 in (44.96 cm) - Starting 2026
Vertical Wall 161.90 in (411.23 cm) - Starting 2026
Width over Upper House 88.60 in (225.04 cm) - Starting 2026

Dimensions - Standard Stick

Caterpillar 307.5 - Tier 4 / Stage V Mini Excavator Dimensions - Standard Stick specifications
Boom In Reach 66.20 in (168.15 cm) - Starting 2026
Cab Height 100.00 in (254.00 cm) - Starting 2026
Dig Depth 161.40 in (409.96 cm) - Starting 2026
Ground Clearance 14.60 in (37.08 cm) - Starting 2026
Height - Boom Transport - No Tools 101.20 in (257.05 cm) - Starting 2026
Height - Boom Working - With Tools 107.50 in (273.05 cm) - Starting 2026
Maximum Blade Depth 16.00 in (40.64 cm) - Starting 2026
Maximum Blade Height 14.60 in (37.08 cm) - Starting 2026
Maximum Dig Height 289.30 in (734.82 cm) - Starting 2026
Maximum Dump Clearance 208.60 in (529.84 cm) - Starting 2026
Maximum Reach 247.90 in (629.67 cm) - Starting 2026
Maximum Reach - Ground Level 242.10 in (614.93 cm) - Starting 2026
O/A Track Width 86.60 in (219.96 cm) - Starting 2026
O/A Undercarriage Length 108.70 in (276.10 cm) - Starting 2026
Overall Shipping Length - with Counterweight 245.30 in (623.06 cm) - Starting 2026
Overall Shipping Length - without Counterweight 240.20 in (610.11 cm) - Starting 2026
Stick Length 65.60 in (166.62 cm) - Starting 2026
Swing Bearing - Height 29.70 in (75.44 cm) - Starting 2026
Tail Swing with Counterweight 76.00 in (193.04 cm) - Starting 2026
Tail Swing without Counterweight 70.90 in (180.09 cm) - Starting 2026
Track Belt/Shoe Width 17.70 in (44.96 cm) - Starting 2026
Vertical Wall 141.60 in (359.66 cm) - Starting 2026
Width over Upper House 88.60 in (225.04 cm) - Starting 2026

Engine

Caterpillar 307.5 - Tier 4 / Stage V Mini Excavator Engine specifications
Bore 3.40 in (8.64 cm) - Starting 2026
Displacement 148.00 cu in (2,425.29 cu cm) - Starting 2026
Engine Model Cat C2.4 Turbo - Starting 2026
Gross Power - SAE J1995:2014 57.90 hp (43.18 kw) - Starting 2026
Net Power 54.80 hp (40.87 kw) - Starting 2026
Rated Net Power - 2,400 rpm - U.S. EPA Tier 4 Final/EU Stage V - ISO 9249/EEC 80/1269 54.80 hp (40.87 kw) - Starting 2026
Stroke 4.00 in (10.16 cm) - Starting 2026

Hydraulic System

Caterpillar 307.5 - Tier 4 / Stage V Mini Excavator Hydraulic System specifications
Digging Force - Bucket 12,272.00 lbs ft (16,638.38 nm) - Starting 2026
Digging Force - Stick - Long 7,579.00 lbs ft (10,275.61 nm) - Starting 2026
Digging Force - Stick - Standard 8,504.00 lbs ft (11,529.72 nm) - Starting 2026
Maximum Auxiliary Circuit - Primary - Flow at Pump 35.00 gpm (132.48 lpm) - Starting 2026
Maximum Auxiliary Circuit - Primary - Pressure at Pump 4134 psi - Starting 2026
Maximum Auxiliary Circuit - Secondary - Flow at Pump 9.00 gpm (34.07 lpm) - Starting 2026
Maximum Auxiliary Circuit - Secondary - Pressure at Pump 4134 psi - Starting 2026
Operating Pressure - Equipment 4134 psi - Starting 2026
Operating Pressure - Swing 3626 psi - Starting 2026
Operating Pressure - Travel 4134 psi - Starting 2026
Pump Flow at 2,400 rpm 44.00 gpm (166.54 lpm) - Starting 2026
Type Load Sensing Hydraulics with Variable Displacement Piston Pump - Starting 2026

Service Refill Capacities

Caterpillar 307.5 - Tier 4 / Stage V Mini Excavator Service Refill Capacities specifications
Cooling System 2.60 gal (9.84 l) - Starting 2026
Engine Oil 2.50 gal (9.46 l) - Starting 2026
Fuel Tank 38.00 gal (143.83 l) - Starting 2026
Hydraulic System 29.00 gal (109.77 l) - Starting 2026
Hydraulic Tank 14.00 gal (52.99 l) - Starting 2026

Sound

Caterpillar 307.5 - Tier 4 / Stage V Mini Excavator Sound specifications
Average Exterior Sound Pressure (ISO 6395:2008) 98 dB(A) - Starting 2026
Operator Sound Pressure (ISO 6396:2008) 72 dB(A) - Starting 2026

Sustainability

Caterpillar 307.5 - Tier 4 / Stage V Mini Excavator Sustainability specifications
Recyclability 96% - Starting 2026

Swing System

Caterpillar 307.5 - Tier 4 / Stage V Mini Excavator Swing System specifications
Machine Swing Speed 10 r/min - Starting 2026

Travel System

Caterpillar 307.5 - Tier 4 / Stage V Mini Excavator Travel System specifications
Gradeability - Maximum 30 degrees - Starting 2026
Ground Pressure - Maximum Weight 5.5 psi - Starting 2026
Ground Pressure - Minimum Weight 5.1 psi - Starting 2026
Maximum Traction Force - High Speed 5,856.00 lbs ft (7,939.56 nm) - Starting 2026
Maximum Traction Force - Low Speed 14,035.00 lbs ft (19,028.65 nm) - Starting 2026
Travel Speed - High 3.10 mph (4.99 kph) - Starting 2026
Travel Speed - Low 1.90 mph (3.06 kph) - Starting 2026

Weight Increase From Minimum Configuration

Caterpillar 307.5 - Tier 4 / Stage V Mini Excavator Weight Increase From Minimum Configuration specifications
Counterweight 552.00 lbs (250.38 kg) - Starting 2026
Long Stick 181.00 lbs (82.10 kg) - Starting 2026
Steel Tracks with Pads 628.00 lbs (284.86 kg) - Starting 2026

Weights

Caterpillar 307.5 - Tier 4 / Stage V Mini Excavator Weights specifications
Maximum Operating Weight with Cab** 17,905.00 lbs (8,121.58 kg) - Starting 2026
Minimum Operating Weight with Cab* 16,549.00 lbs (7,506.51 kg) - Starting 2026
Operating Weight 17,905.00 lbs (8,121.58 kg) - Starting 2026
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