Caterpillar 302.7 CR Mini Excavator Specs & Buying Research

At a glance

Key specifications

Operating Weight6,725 lb3,050 kgCaterpillar 302.7 CR — Weights. *Minimum Weight is based on rubber tracks, operator, full fuel tank, standard stick, blade, no bucket and no extra counterweight. **Maximum Weight is based on steel tracks, operator, full fuel tank, long stick, blade, no bucket and extra counterweight. ***CE Plate Weight is based on the most common EU configuration. Includes 75 kg (165 lb) operator, (100 kg/221 lb) counterweight, full fuel tank and excludes bucket.Manufacturer verified

Dig Depth8 ft 2.8 in2,510 mmCaterpillar 302.7 CR — Dimensions - Standard Stick. *Overall Shipping Length depends on blade position during shipment.Manufacturer verified

Maximum Reach - Ground Level14 ft 9.6 in4,510 mmCaterpillar 302.7 CR — Dimensions - Standard Stick. *Overall Shipping Length depends on blade position during shipment.Manufacturer verified

Net Power - 2,400 rpm - ISO 9249, 80/1269/EEC23.6 hp17.6 kWCaterpillar 302.7 CR — Engine. Advertised power is tested per the specified standard in effect at the time to manufacturer. Net power advertised is the power available at the flywheel when the engine is at the rated speed of 2,400 rpm and the engine is installed with the factory configured fan, air intake system, exhaust system and alternator with a minimum alternator load.Manufacturer verified

Overall dimensions

Overall Shipping Length*13 ft 10.9 in4,240 mmManufacturer verified

Track Width5 ft 1.8 in1,570 mmManufacturer verified

O/A Shipping Height8 ft 1.6 in2,480 mmManufacturer verified

Measurement basis: Caterpillar 302.7 CR — Dimensions - Standard Stick. *Overall Shipping Length depends on blade position during shipment.

Precision visual reference

Dimensions and working range

Published measurements for the stated configuration. Illustration not to scale.

Reviewed visual

Caterpillar 302.7 CR Mini Excavator, illustrative side and front reference views; not a scale drawing. — Machine reference views

Overall Size

Measurement basis: Caterpillar 302.7 CR — Dimensions - Standard Stick. *Overall Shipping Length depends on blade position during shipment.

AOverall Shipping Length*13 ft 10.9 in4,240 mmManufacturer verified

BTrack Width5 ft 1.8 in1,570 mmManufacturer verified

CO/A Shipping Height8 ft 1.6 in2,480 mmManufacturer verified

Working Range

Dig Depth8 ft 2.8 in2,510 mmCaterpillar 302.7 CR — Dimensions - Standard Stick. *Overall Shipping Length depends on blade position during shipment.Manufacturer verified

Maximum Reach - Ground Level14 ft 9.6 in4,510 mmCaterpillar 302.7 CR — Dimensions - Standard Stick. *Overall Shipping Length depends on blade position during shipment.Manufacturer verified

Maximum Dig Height14 ft 0.1 in4,270 mmCaterpillar 302.7 CR — Dimensions - Standard Stick. *Overall Shipping Length depends on blade position during shipment.Manufacturer verified

Maximum Dump Clearance9 ft 8.1 in2,950 mmCaterpillar 302.7 CR — Dimensions - Standard Stick. *Overall Shipping Length depends on blade position during shipment.Manufacturer verified

Tail Swing without Counterweight2 ft 6.5 in775 mm302.7 CR — Standard stick; optional counterweight excluded.Manufacturer verified

Reference details

Overall measurement views reviewed 2026-09-06. Illustrative artwork, not a scale drawing.

Documented model generation; confirm serial/PIN and installed configuration · United States / North American reference

Canonical reference: heavyeq.ca/specs/mini-excavators/caterpillar/302-7-cr/ · Printed from HeavyEQ.ca. Confirm the actual machine and current manufacturer documentation before transport or operation.

Year, generation & configuration

Model generation and configuration

Generation / series: Current 302.7 CR manufacturer record
Applicable region: United States / North American reference
Year handling: Confirm the serial/PIN and production year when matching an individual machine to this reference.

Model identity

Model family, generation & status

Model family: Caterpillar 302.7 CR
Generation / record: Current 302.7 CR manufacturer record
Product status: Current manufacturer model — status checked September 2026
Regional scope: United States / North American reference

No verified lineage relationship published. HeavyEQ reviewed first-party sources and did not force a predecessor or successor from model numbering.

United States / North American reference

Verified specifications

Values retain their cited source, verification status and original publication basis. Imperial is presented first while manufacturer-published dual units and configuration context remain attached to every value.

Qualified specifications with value-level verification status
Specification	Imperial	Metric	Standard / configuration	Source
Net Power - 2,400 rpm - ISO 9249, 80/1269/EEC	23.6 hp	17.6 kW	Caterpillar 302.7 CR — Engine. Advertised power is tested per the specified standard in effect at the time to manufacturer. Net power advertised is the power available at the flywheel when the engine is at the rated speed of 2,400 rpm and the engine is installed with the factory configured fan, air intake system, exhaust system and alternator with a minimum alternator load.Manufacturer verified	Caterpillar
Gross Power - ISO 14396	24.7 hp	18.4 kW	Caterpillar 302.7 CR — Engine. Advertised power is tested per the specified standard in effect at the time to manufacturer. Net power advertised is the power available at the flywheel when the engine is at the rated speed of 2,400 rpm and the engine is installed with the factory configured fan, air intake system, exhaust system and alternator with a minimum alternator load.Manufacturer verified	Caterpillar
Operating Weight	6,725 lb	3,050 kg	Caterpillar 302.7 CR — Weights. Minimum Weight is based on rubber tracks, operator, full fuel tank, standard stick, blade, no bucket and no extra counterweight. Maximum Weight is based on steel tracks, operator, full fuel tank, long stick, blade, no bucket and extra counterweight. **CE Plate Weight is based on the most common EU configuration. Includes 75 kg (165 lb) operator, (100 kg/221 lb) counterweight, full fuel tank and excludes bucket.Manufacturer verifiedSafety-sensitive value — verify the exact machine.	Caterpillar
Overall Shipping Length*	13 ft 10.9 in	4,240 mm	Caterpillar 302.7 CR — Dimensions - Standard Stick. *Overall Shipping Length depends on blade position during shipment.Manufacturer verifiedSafety-sensitive value — verify the exact machine.	Caterpillar
Track Width	5 ft 1.8 in	1,570 mm	Caterpillar 302.7 CR — Dimensions - Standard Stick. *Overall Shipping Length depends on blade position during shipment.Manufacturer verifiedSafety-sensitive value — verify the exact machine.	Caterpillar
O/A Shipping Height	8 ft 1.6 in	2,480 mm	Caterpillar 302.7 CR — Dimensions - Standard Stick. *Overall Shipping Length depends on blade position during shipment.Manufacturer verifiedSafety-sensitive value — verify the exact machine.	Caterpillar
Dig Depth	8 ft 2.8 in	2,510 mm	Caterpillar 302.7 CR — Dimensions - Standard Stick. *Overall Shipping Length depends on blade position during shipment.Manufacturer verified	Caterpillar
Maximum Reach - Ground Level	14 ft 9.6 in	4,510 mm	Caterpillar 302.7 CR — Dimensions - Standard Stick. *Overall Shipping Length depends on blade position during shipment.Manufacturer verified	Caterpillar
Maximum Dig Height	14 ft 0.1 in	4,270 mm	Caterpillar 302.7 CR — Dimensions - Standard Stick. *Overall Shipping Length depends on blade position during shipment.Manufacturer verified	Caterpillar
Maximum Dump Clearance	9 ft 8.1 in	2,950 mm	Caterpillar 302.7 CR — Dimensions - Standard Stick. *Overall Shipping Length depends on blade position during shipment.Manufacturer verified	Caterpillar
Ground Clearance	1 ft 0.2 in	310 mm	Caterpillar 302.7 CR — Dimensions - Standard Stick. *Overall Shipping Length depends on blade position during shipment.Manufacturer verifiedSafety-sensitive value — verify the exact machine.	Caterpillar
Track Belt/Shoe Width	11.8 in	300 mm	Caterpillar 302.7 CR — Dimensions - Standard Stick. *Overall Shipping Length depends on blade position during shipment.Manufacturer verifiedSafety-sensitive value — verify the exact machine.	Caterpillar
Tail Swing without Counterweight	2 ft 6.5 in	775 mm	302.7 CR — Standard stick; optional counterweight excluded.Manufacturer verifiedSafety-sensitive value — verify the exact machine.	Caterpillar

What the specifications mean

The published 302.7 CR values remain attached to their stated configuration and rating basis.

Caterpillar 302.7 CR — Dimensions - Standard Stick. *Overall Shipping Length depends on blade position during shipment.

An individual machine must be verified by serial/PIN, installed equipment and actual measurements.

Configuration intelligence

Configurations & specification differences

These observations are scoped to the cited generation and region. They are not a list of valid option combinations.

Material configurations in this research record
Record	Verified observation	Scope
Cab / canopy & counterweight	Caterpillar 302.7 CR — Dimensions - Standard Stick. *Overall Shipping Length depends on blade position during shipment.	Current 302.7 CR manufacturer recordUnited States / North American reference

A brochure configuration is not an individual marketplace machine. Serial/PIN and build information are required for exact verification.

Used 302.7 CR inspection priorities

Inspect tracks, sprockets, rollers, idlers, final drives and travel response.
Measure boom, arm, bucket, swing-post and blade pin wear.
Operate the coupler and auxiliary circuits with the intended tool when practical.
Match the 302.7 CR model plate, fitted attachment and undercarriage to the cited reference configuration.

Configuration-aware inspection: these checks are triggered by machine category, installed configuration and technology package. Brochure-listed technology must be physically present, active, licensed and calibrated on the used machine.

Hours, condition and ownership cost

Hours are context, not a condition grade. Duty cycle, idle time, maintenance evidence, wear-system measurements, structural repairs and installed technology should be evaluated together.

Cost drivers to model

Track wear, compact service access and attachment duty drive hourly cost.
Blade, coupler and auxiliary packages materially affect fit and value.
Trailer, tow vehicle and attachment mobilization belong in the cost model.

Compatibility graph

Attachment considerations

Relationships below identify relevant classes only unless a stronger evidence state is shown. They never assert exact used-attachment fitment.

relevant attachment class

Compact excavator buckets and couplers

Verify pin or coupler geometry, tool weight, machine configuration.

Open attachment research

relevant attachment class

Breakers, augers and compactors

Verify flow, pressure, return, case drain, controls.

Open attachment research

Before confirming fitment

generation and machine configuration
mounting interface, coupler or pin geometry
hydraulic flow, pressure, return and case drain
attachment weight and machine capacity limits
electrical controls or required machine options

Model-reference transport profile

Transport reference

Reference measurements retain their configuration and verification status. Confirm the actual transport setup before booking.

Manufacturer verifiedOperating Weight6,725 lb3,050 kgCaterpillar 302.7 CR — Weights. *Minimum Weight is based on rubber tracks, operator, full fuel tank, standard stick, blade, no bucket and no extra counterweight. **Maximum Weight is based on steel tracks, operator, full fuel tank, long stick, blade, no bucket and extra counterweight. ***CE Plate Weight is based on the most common EU configuration. Includes 75 kg (165 lb) operator, (100 kg/221 lb) counterweight, full fuel tank and excludes bucket.

Manufacturer verifiedOverall Shipping Length*13 ft 10.9 in4,240 mmCaterpillar 302.7 CR — Dimensions - Standard Stick. *Overall Shipping Length depends on blade position during shipment.

Manufacturer verifiedTrack Width5 ft 1.8 in1,570 mmCaterpillar 302.7 CR — Dimensions - Standard Stick. *Overall Shipping Length depends on blade position during shipment.

Manufacturer verifiedO/A Shipping Height8 ft 1.6 in2,480 mmCaterpillar 302.7 CR — Dimensions - Standard Stick. *Overall Shipping Length depends on blade position during shipment.

Reference specifications can differ from the actual configured machine. Confirm dimensions and weight before booking transportation.

Confirm or replace before a transport request

actual weight
actual travel length, width and height
attachments and removable work tools
bucket, blade, carriage or boom position
loading condition

Source provenance

First-party sources and verification notes

Only manufacturer-authored records are linked publicly. Provisional measurements remain marked until a matching first-party record is confirmed.

Caterpillar

302.7 CR Mini Excavator | Cat | Caterpillar

United States / North American reference · exact model technical page · accessed September 6, 2026 · status: Manufacturer verified

Open source