Caterpillar 307.5 Specifications

Operating weight

18,152lb

Engine power

55.9hp

Net Power

Dig depth

15.25ft

◆Where it sits in its classpercentile · mini excavators

Among 479 mini excavators , the Caterpillar 307.5 sits at the heavy end of its class:

Operating weight 18,150 lb heavier than 96% (n=438)
Engine power 56 hp more powerful than 95% (n=448)
Dig depth 15.3 ft deeper-digging than 99% (n=426)

01 Dimensions - Long Stick Specification

Ground Clearance	14.6in	371mm‖ — metric converted from the published imperial value
Boom In Reach	88.6in	2,250mm‖ — metric converted from the published imperial value
Boom Swing - Left	_-
Boom Swing - Right	_-
Tail Swing With Counterweight	78.5in	1,994mm‖ — metric converted from the published imperial value
Cab Height	99in	2,515mm‖ — metric converted from the published imperial value
Dig Depth	183in	4,648mm‖ — metric converted from the published imperial value
Maximum Blade Depth	16.3in	414mm‖ — metric converted from the published imperial value
Maximum Blade Height	14.3in	363mm‖ — metric converted from the published imperial value
Maximum Dig Height	305.4in	7,757mm‖ — metric converted from the published imperial value
Maximum Dump Clearance	224.8in	5,710mm‖ — metric converted from the published imperial value
Maximum Reach	267.9in	6,805mm‖ — metric converted from the published imperial value
Maximum Reach - Ground Level	262.7in	6,673mm‖ — metric converted from the published imperial value
O/A Shipping Length	246.3in	6,256mm‖ — metric converted from the published imperial value
O/A Track Width	86.6in	2,200mm‖ — metric converted from the published imperial value
O/A Undercarriage Length	113.4in	2,880mm‖ — metric converted from the published imperial value
Stick Length	86.9in	2,207mm‖ — metric converted from the published imperial value
Swing Bearing - Height	28.7in	729mm‖ — metric converted from the published imperial value
Tail Swing Without Counterweight	70.91in	1,801mm‖ — metric converted from the published imperial value
Track Belt/Shoe Width	17.7in	450mm‖ — metric converted from the published imperial value
Transport Height	104.6in	2,657mm‖ — metric converted from the published imperial value
Vertical Wall	162.2in	4,120mm‖ — metric converted from the published imperial value
Width Over Upper House	88.6in	2,250mm‖ — metric converted from the published imperial value

02 Dimensions - Standard Stick Specification

Ground Clearance	14.6in	371mm‖ — metric converted from the published imperial value
O/A Shipping Length	241.9in	6,144mm‖ — metric converted from the published imperial value
Tail Swing Without Counterweight	70.91in	1,801mm‖ — metric converted from the published imperial value
O/A Track Width	86.6in	2,200mm‖ — metric converted from the published imperial value
Width Over Upper House	88.6in	2,250mm‖ — metric converted from the published imperial value
Boom Swing - Right	_-
Cab Height	99in	2,515mm‖ — metric converted from the published imperial value
Vertical Wall	141.9in	3,604mm‖ — metric converted from the published imperial value
Dig Depth	161.7in	4,107mm‖ — metric converted from the published imperial value
O/A Undercarriage Length	113.4in	2,880mm‖ — metric converted from the published imperial value
Boom Swing - Left	_-
Maximum Blade Depth	16.3in	414mm‖ — metric converted from the published imperial value
Stick Length	65.6in	1,666mm‖ — metric converted from the published imperial value
Maximum Blade Height	14.3in	363mm‖ — metric converted from the published imperial value
Track Belt/Shoe Width	17.7in	450mm‖ — metric converted from the published imperial value
Maximum Dig Height	289in	7,341mm‖ — metric converted from the published imperial value
Swing Bearing - Height	28.7in	729mm‖ — metric converted from the published imperial value
Maximum Dump Clearance	208.4in	5,293mm‖ — metric converted from the published imperial value
Transport Height	100.7in	2,558mm‖ — metric converted from the published imperial value
Tail Swing With Counterweight	78.5in	1,994mm‖ — metric converted from the published imperial value
Maximum Reach	247.9in	6,297mm‖ — metric converted from the published imperial value
Boom In Reach	66.2in	1,681mm‖ — metric converted from the published imperial value
Maximum Reach - Ground Level	242.2in	6,152mm‖ — metric converted from the published imperial value

03 Swing System Specification

Machine Swing Speed	10rpm

04 Engine Specification

Net Power	55.9hp	41.7kw‖ — metric converted from the published imperial value
Displacement	148cu in	2,425cm3‖ — metric converted from the published imperial value
Bore	3.4in	86mm‖ — metric converted from the published imperial value
Stroke	4in	102mm‖ — metric converted from the published imperial value
Engine Model	Cat C2.4 Turbo
Gross Power - Iso 14396	57.9hp	43.2kw‖ — metric converted from the published imperial value
Rated Net Power - 2,400 Rpm - Iso 9249/Eec 80/1269	55.9hp	41.7kw‖ — metric converted from the published imperial value

05 Weights Specification

Operating Weight	18152lb	8,233.6kg‖ — metric converted from the published imperial value
Note (1)	*Minimum Weight is based on steel tracks, no counterweight, operator, full fuel tank, standard stick, blade and no bucket.
Note (2)	**Maximum Weight is based on steel tracks with rubber pads, counterweight, operator, full fuel tank, long stick, blade and no bucket.
Minimum Operating Weight With Cab*	16605lb	7,531.9kg‖ — metric converted from the published imperial value
Maximum Operating Weight With Cab**	18152lb	8,233.6kg‖ — metric converted from the published imperial value

06 Blade Specification

Height	17in	432mm‖ — metric converted from the published imperial value
Width	7.5ft in	2,286mm‖ — metric converted from the published imperial value

07 Hydraulic System Specification

Hydraulic System Type	Load Sensing Hydraulics with Variable Displacement Piston Pump
Operating Pressure - Swing	3626psi	25,000kpa‖ — metric converted from the published imperial value
Operating Pressure - Equipment	4134psi	28,503kpa‖ — metric converted from the published imperial value
Operating Pressure - Travel	4134psi	28,503kpa‖ — metric converted from the published imperial value
Digging Force - Stick - Standard	8504lb	3,857kg‖ — metric converted from the published imperial value
Digging Force - Stick - Long	7579lb	3,438kg‖ — metric converted from the published imperial value
Digging Force - Bucket	12272lb	5,566.5kg‖ — metric converted from the published imperial value
Pump Flow At 2,400 Rpm	44gal/min	167l/min‖ — metric converted from the published imperial value
Auxiliary Circuit - Primary - Flow	35gal/min	132l/min‖ — metric converted from the published imperial value
Auxiliary Circuit - Primary - Pressure	4134psi	28,503kpa‖ — metric converted from the published imperial value
Auxiliary Circuit - Secondary - Flow	9gal/min	34l/min‖ — metric converted from the published imperial value
Auxiliary Circuit - Secondary - Pressure	4134psi	28,503kpa‖ — metric converted from the published imperial value

08 Service Refill Capacities Specification

Cooling System	2.6gal	9.8l‖ — metric converted from the published imperial value
Fuel Tank	38gal	144l‖ — metric converted from the published imperial value
Hydraulic Tank	14gal	53l‖ — metric converted from the published imperial value
Hydraulic System	27gal	102l‖ — metric converted from the published imperial value
Engine Oil	2.5gal	9.5l‖ — metric converted from the published imperial value

09 Sound Specification

Note	European Union Directive 2000/14/EC
Average Exterior Sound Pressure (Iso 6395:2008)	98 dB(A)
Operator Sound Pressure (Iso 6396:2008)	72 dB(A)

10 Travel System Specification

Maximum Traction Force - High Speed	5856lb	2,656kg‖ — metric converted from the published imperial value
Maximum Traction Force - Low Speed	14035lb	6,366.2kg‖ — metric converted from the published imperial value
Travel Speed - High	3.1mph	5km/h‖ — metric converted from the published imperial value
Travel Speed - Low	1.9mph	3.1km/h‖ — metric converted from the published imperial value
Gradeability - Maximum	30degrees
Ground Pressure - Minimum Weight	5psi	34kpa‖ — metric converted from the published imperial value
Ground Pressure - Maximum Weight	5psi	34kpa‖ — metric converted from the published imperial value

11 Weight Increase From Minimum Configuration Specification

Long Stick	146lb	66.2kg‖ — metric converted from the published imperial value
Counterweight	552lb	250kg‖ — metric converted from the published imperial value
Steel Tracks With Pads	661lb	300kg‖ — metric converted from the published imperial value

12 Certification - Cab Specification

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

Data notes

‖

Converted metric figure. The source published imperial figures only for this machine. Metric figures marked ‖ are unit conversions of the published imperial value, rounded to the same precision — they are not separately published measurements. Because there is no independently published metric figure to compare against, no cross-unit consistency check applies to them; the imperial figures they derive from were checked for physically possible magnitude and for plausibility against this equipment class.

Method. Figures are manufacturer reference specifications, not measurements. The source published imperial figures for this machine in a single unit system, so no cross-unit consistency check applies; every value is checked for physically possible magnitude and for plausibility against its equipment class before publication. Figures that fail either check are withheld rather than shown, and figures reconstructed from related data are marked above. Metric figures marked ‖ are converted from the published imperial value rather than reproduced from the source.