Caterpillar 305D CR Specifications

Operating weight

11,012lb

Engine power

42hp

Net Power

Dig depth

10.8ft

◆Where it sits in its classpercentile · mini excavators

Among 479 mini excavators , the Caterpillar 305D CR sits at the heavy end of its class:

Operating weight 11,010 lb heavier than 90% (n=438)
Engine power 42 hp more powerful than 88% (n=448)
Dig depth 10.8 ft deeper-digging than 75% (n=426)

01 Dimensions Specification

Height - Over Cab	8.31ft in	2,533mm‖ — metric converted from the published imperial value
Maximum Cutting Height - Long Stick	17.8ft in	5,425mm‖ — metric converted from the published imperial value
Maximum Cutting Height - Standard Stick	17.3ft in	5,273mm‖ — metric converted from the published imperial value
Maximum Digging Depth - Standard Stick	10.8ft in	3,292mm‖ — metric converted from the published imperial value
Maximum Dump Height - Long Stick	12.8ft in	3,901mm‖ — metric converted from the published imperial value
Maximum Dump Height - Standard Stick	12.2ft in	3,719mm‖ — metric converted from the published imperial value
Maximum Horizontal Reach - Long Stick	19.61ft in	5,977mm‖ — metric converted from the published imperial value
Maximum Horizontal Reach - Standard Stick	18.4ft in	5,608mm‖ — metric converted from the published imperial value
Maximum Reach - Ground Level - Standard Stick	17.8ft in	5,425mm‖ — metric converted from the published imperial value
Maximum Vertical Dig Depth - Long Stick	8.7ft in	2,652mm‖ — metric converted from the published imperial value
Maximum Vertical Dig Depth - Standard Stick	7.6ft in	2,316mm‖ — metric converted from the published imperial value
Shipping Height	8.31ft in	2,533mm‖ — metric converted from the published imperial value
Shipping Length	17ft in	5,182mm‖ — metric converted from the published imperial value
Track Shoe Width	1.3ft in	396mm‖ — metric converted from the published imperial value
Transport Width	6.5ft in	1,981mm‖ — metric converted from the published imperial value

02 Swing System Specification

Machine Swing Speed	9rpm
Boom Swing - Left - Without Stop	80degrees
Boom Swing - Left - With Stop	60degrees
Boom Swing - Right	50degrees

03 Engine Specification

Gross Power	43hp	32kw‖ — metric converted from the published imperial value
Net Power	42hp	31kw‖ — metric converted from the published imperial value
Engine Model	Mitsubishi S4Q2

04 Operational Specification

Operating Weight	11012lb	4,995kg‖ — metric converted from the published imperial value

05 Weights Specification

Operating Weight - With Cab	11365lb	5,155.1kg‖ — metric converted from the published imperial value

06 Blade Specification

Height	14.8in	376mm‖ — metric converted from the published imperial value
Width	6.5ft in	1,981mm‖ — metric converted from the published imperial value
Lift Height	15.9in	404mm‖ — metric converted from the published imperial value
Dig Depth	21.9in	556mm‖ — metric converted from the published imperial value

07 Hydraulic System Specification

Operating Pressure - Swing	2690psi	18,547kpa‖ — metric converted from the published imperial value
Operating Pressure - Equipment	3553psi	24,497kpa‖ — metric converted from the published imperial value
Operating Pressure - Travel	3553psi	24,497kpa‖ — metric converted from the published imperial value
Digging Force - Stick - Standard	5550lb	2,517kg‖ — metric converted from the published imperial value
Digging Force - Stick - Long	4788lb	2,172kg‖ — metric converted from the published imperial value
Digging Force - Bucket	10050lb	4,558.6kg‖ — metric converted from the published imperial value
Auxiliary Circuit - Primary	18.5gal/min	70l/min‖ — metric converted from the published imperial value
Auxiliary Circuit - Secondary	9.3gal/min	35l/min‖ — metric converted from the published imperial value

08 Service Refill Capacities Specification

Cooling System	2.8gal	11l‖ — metric converted from the published imperial value
Fuel Tank	18.5gal	70l‖ — metric converted from the published imperial value
Hydraulic Tank	12.7gal	48.1l‖ — metric converted from the published imperial value
Hydraulic System	20.6gal	78l‖ — metric converted from the published imperial value
Engine Oil	2.2gal	8.3l‖ — metric converted from the published imperial value

09 Engine Dimensions Specification

Bore	3.5in	89mm‖ — metric converted from the published imperial value
Stroke	4.1in	104mm‖ — metric converted from the published imperial value
Displacement	153cu in	2,507cm3‖ — metric converted from the published imperial value

10 Msc Comments Specification

Msc Spec Date	3/06

11 Travel System Specification

Maximum Traction Force - High Speed	5395lb	2,447kg‖ — metric converted from the published imperial value
Maximum Traction Force - Low Speed	10161lb	4,608.9kg‖ — metric converted from the published imperial value
Travel Speed - High	2.8mph	4.5km/h‖ — metric converted from the published imperial value
Travel Speed - Low	1.7mph	2.7km/h‖ — metric converted from the published imperial value

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.