302.7 CR Caterpillar excavator specs & dimensions (2021 - 2026)

Caterpillar 302.7 CR is a mini excavator manufactured since 2021. It has a weight of 2.67 tons and a track width of 300 mm. The tr…

Caterpillar 302.7 CR is a mini excavator manufactured since 2021. It has a weight of 2.67 tons and a track width of 300 mm. The transport dimensions are 4.255 meters in length, 1.57 meters in width, and 2.408 meters in height. The machine offers a tear-out force of 22.5 kN, a dredging depth of 2.544 meters, and a maximum horizontal reach of 4.48 meters. The bucket capacity is 0.41 cubic meters.

302.7 CR

Years of manufacture: 2021—2026

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Technical specs - 302.7 CR Caterpillar

Specification

Notice: Every data listed is verified by LECTURA Specs team experts. However, incomplete data and mistakes might occur. Contact our team with any change suggestion.

Weight: 2.67 t

Transport length: 4.255 m

Transport width: 1.57 m

Transport height: 2.408 m

Bucket capacity: 0.41 m³

Track width: 300 mm

Driver protection: Kb

Max. Reach horizontal: 4.48 m

Dredging depth: 2.544 m

Tear-out force: 22.5 kN

Model series: CR

Engine manuf.: Caterpillar

Engine type: C1.1T

Engine power: 18.4 kW

Displacement: 1.1 l

No. of cylinders: 3

Emission level: EU V

More technical details, like: bucket capacity min., bucket capacity max., bucket width, standard tyres, dimension lxwxh, revolutions at max torque, max. torque, cylinder bore x stroke are available in the full technical specs.

Basic model with standard bucket

Special equipment

Track adjustment: No
Rubber track: No
Blade: No
Aircondition: No
Quick hitch hydr.: No
Quick hitch mech.: No

Download specalog and datasheets (PDF)

Caterpillar 302.7 CR FAQ

When was the Caterpillar 302.7 CR manufactured?

The Caterpillar 302.7 CR was first produced in 2021.

How much does the Caterpillar 302.7 CR weigh?

The Caterpillar 302.7 CR weighs 2.67 tons.

What are the transport dimensions of the Caterpillar 302.7 CR mini excavator?

The Caterpillar 302.7 CR has a transport length of 4.26 meters, a transport width of 1.57 meters, and a transport height of 2.41 meters.

What is the track width of the Caterpillar 302.7 CR mini excavator?

The Caterpillar 302.7 CR mini excavator has a track width of 300 mm.

What are the excavation performance specifications of the Caterpillar 302.7 CR mini excavator?

The Caterpillar 302.7 CR mini excavator has a dredging depth of 2.544 meters and a maximum horizontal reach of 4.48 meters.

What is the tear-out force of the Caterpillar 302.7 CR mini excavator?

The Caterpillar 302.7 CR mini excavator has a tear-out force of 22.5 kN.

What is the bucket capacity of the Caterpillar 302.7 CR mini excavator?

The bucket capacity of the Caterpillar 302.7 CR is 0.41 cubic meters.

What operator safety features does the Caterpillar 302.7 CR have?

The Caterpillar 302.7 CR has driver protection in the form of a cabin.

How much is a Caterpillar 302.7 CR Mini excavator (2021u20132025) worth?

The residual value of the Caterpillar 302.7 CR depends on the machine's individual parameters. Visit the LECTURA Valuation to check it.

Caterpillar 302.7 CR overview

Dimensions and weight

	Standard Stick	Long Stick
1 Dig Depth	2510 mm (98.8 in)	2710 mm (106.7 in)
2 Vertical Wall	1870 mm (73.6 in)	2050 mm (80.7 in)
3 Maximum Reach at Ground Level	4510 mm (177.6 in)	4710 mm (185.4 in)
4 Maximum Reach	4660 mm (183.5 in)	4850 mm (190.9 in)
5 Maximum Dig Height	4270 mm (168.1 in)	4390 mm (172.8 in)
6 Maximum Dump Clearance	2950 mm (116.1 in)	3070 mm (120.9 in)
7 Boom in Reach	1710 mm (67.3 in)	1730 mm (68.1 in)
8 Tail Swing
without Counterweight	775 mm (30.5 in)	775 mm (30.5 in)
with Counterweight (light)	845 mm (33.3 in)	845 mm (33.3 in)
with Counterweight (extra)	890 mm (35.0 in)	890 mm (35.0 in)
9 Maximum Blade Height	395 mm (15.6 in)	395 mm (15.6 in)
10 Maximum Blade Depth	515 mm (20.3 in)	515 mm (20.3 in)
11 Boom Height in Shipping Position	1560 mm (61.4 in)	1650 mm (65.0 in)
12 Overall Shipping Height	2480 mm (97.6 in)	2480 mm (97.6 in)
13 Swing Bearing Height	560 mm (22.0 in)	560 mm (22.0 in)
14 Overall Undercarriage Length	2010 mm (79.1 in)	2010 mm (79.1 in)
15 Overall Shipping Length†	4240 mm (166.9 in)	4280 mm (168.5 in)
16 Boom Swing Right	830 mm (32.7 in)	830 mm (32.7 in)
17 Boom Swing Left	605 mm (23.8 in)	605 mm (23.8 in)
18 Track Belt/Shoe Width	300 mm (11.8 in)	300 mm (11.8 in)
19 Track Width	1500 mm (59.1 in)	1500 mm (59.1 in)
20 Ground Clearance	310 mm (12.2 in)	310 mm (12.2 in)
21 Stick Length	1060 mm (41.7 in)	1260 mm (49.6 in)

Load Sensing Hydraulics with Variable Displacement Piston Pump
Pump Flow @ 2	400 rpm"	100 L/min	26 gal/min
Operating Pressure – Equipment	245 bar	3	553 psi"
Operating Pressure – Travel	245 bar	3	553 psi"
Operating Pressure – Swing	176 bar	2	553 psi"
Auxiliary Circuit – Primary
Flow*	65 L/min	17 gal/min
Pressure*	245 bar	3	553 psi"
Auxiliary Circuit – Secondary
Flow*	25 L/min	7.0 gal/min
Pressure*	245 bar	3	553 psi"
Digging Force – Stick (standard)	13.8 kN	3	102 lbf"
Digging Force – Stick (long)	12.3 kN	2	765 lbf"
Digging Force – Bucket	23.3 kN	5	238 lbf"

Cab	125 kg	276 lb
Counterweight (light)	100 kg	221 lb
Counterweight (extra)	250 kg	551 lb
Long Stick	15 kg	33 lb
Steel Tracks	100 kg	221 lb
Travel System
Travel Speed – High	4.5 km/h	2.8 mph
Travel Speed – Low	2.6 km/h	1.6 mph
Maximum Traction Force – High Speed	15.6 kN	3	507 lbf"
Maximum Traction Force – Low Speed	26.8 kN	6	025 lbf"
Ground Pressure – Minimum Weight	24.2 kPa	3.5 psi
Ground Pressure – Maximum Weight	29.0 kPa	4.2 psi
Gradeability (maximum)	30 degrees
Service Refill Capacities
Cooling System	4.0 L	1.1 gal
Engine Oil	4.0 L	1.1 gal
Fuel Tank	45.0 L	11.9 gal
Hydraulic Tank	18.0 L	4.8 gal
Hydraulic System	35.0 L	9.2 gal

Lift Capacities – Minimum Configuration

Lift Point Radius – 2 m (6.6 ft)

Lift Point Radius – 3 m (9.8 ft)

Lift Point Radius (Maximum)

Over Front

Over Side

Over Front

Over Side

Over Front

Over Side

m (ft)

Lift Point Height

Blade Down

Blade Up

Blade Down

Blade Up

Blade Down

Blade Up

Standard Stick

*768

528

424

*470

443

355

3.30

3 m (9.8 ft),,(lb),,,,"(*1,693)

(1,164)",(935),"(*1,036)",(977),(783),(10.8)

*377

312

3.54

Long Stick

(lb)

(*831)

(688)

(11.6)

2 m (6.6 ft)

Standard Stick

*876

512

409

*426

334

266

3.86

(lb),,,,"(*1,931)

(1,129)",(902),(*939),(736),(586),(12.7)

Stick

*787

514

410

*346

303

240

4.06

Long,(lb),,,,"(*1,735)

(1,133)",(904),(*763),(668),(529),(13.3)

1 m

Standard Stick

*1152

477

376

*443

303

240

4.03

(lb),,,,"(*2,540)

(1,052)",(829),(*977),(668),(529),(13.2)

(3.3 ft)

*1084

474

373

*359

277

217

4.22

,Long Stick,(lb),,,,"(*2,390)

(1,045)",(822),(*791),(611),(478),(13.8)

0 m (0 ft)

Standard Stick

*1194

858

641

*1290

453

354

*525

317

250

3.85

(lb),"(*2,632)

(1,892)

(1,413)

(*2,844)",(999),(780),(*1157),(699),(551),(12.6)

Stick

*1189

844

627

*1270

446

346

*419

287

225

4.05

Long,(lb),"(*2,621)

(1,861)

(1,382)

(*2,800)",(983),(763),(*924),(633),(496),(13.3)

Lift Capacities – Minimum Configuration

Lift Point Radius – 2 m (6.6 ft)

Lift Point Radius – 3 m (9.8 ft)

Lift Point Radius (Maximum)

Over Front

Over Side

Over Front

Over Side

Over Front

Over Side

m (ft)

Lift Point Height

Blade Down

Blade Up

Blade Down

Blade Up

Blade Down

Blade Up

Standard Stick

*768

560

449

*470

377

3.30

3 m,,(lb),,,,"(*1,693)

(1,235)",(990),"(*1,036)

(*1,036)",(831),(10.8)

(9.8 ft)

Long Stick

*377

331

3.54

(lb)

(*831)

(730)

(11.6)

2 m (6.6 ft)

Standard Stick

*876

545

434

*426

357

284

3.86

(lb),,,,"(*1,931)

(1,202)",(957),(*939),(787),(626),(12.7)

Stick

*787

544

433

*346

323

256

4.06

Long,(lb),,,,"(*1,735)

(1,199)",(955),(*763),(712),(564),(13.3)

1 m

Standard Stick

*1152

509

400

*443

325

258

4.03

(lb),,,,"(*2,540)

(1,122)",(882),(*977),(717),(569),(13.2)

(3.3 ft)

Stick

*1084

505

396

*359

296

233

4.22

,Long,(lb),,,,"(*2,390)

(1,113)",(873),(*791),(653),(514),(13.8)

0 m

*1194

918

685

*1290

486

379

*525

340

268

3.85

Standard Stick,(lb),"(*2,632)

(2,024)

(1,510)

(*2,844)

(1,071)",(836),"(*1,157)",(759),(591),(12.6)

(0 ft)

*1189

899

667

*1270

476

369

*419

307

241

4.05

Long Stick,(lb),"(*2,621)

(1,982)

(1,470)

(*2,800)

(1,049)",(814),(*924),(677),(531),(13.3)

Lift Capacities – Maximum Configuration

Lift Point Radius – 2 m (6.6 ft)

Lift Point Radius – 3 m (9.8 ft)

Lift Point Radius (Maximum)

Over Front

Over Side

Over Front

Over Side

Over Front

Over Side

m (ft)

Lift Point Height

Blade Down

Blade Up

Blade Down

Blade Up

Blade Down

Blade Up

Standard Stick

*768

695

524

*470

445

3.30

3 m,,(lb),,,,"(*1,693)

(1,532)

(1,155)

(*1,036)

(*1,036)",(981),(10.8)

(9.8 ft)

*377

3.54

Long Stick

(lb)

(*831)

(11.6)

2 m (6.6 ft)

Standard Stick

*876

680

510

*426

341

3.86

(lb),,,,"(*1,931)

(1,499)

(1,124)",(*939),(*939),(752),(12.7)

Stick

*787

680

509

*346

310

4.06

Long,(lb),,,,"(*1,735)

(1,499)

(1,122)",(*763),(*763),(683),(13.3)

1 m (3.3 ft)

Standard Stick

*1152

644

477

*443

418

312

4.03

(lb),,,,"(*2,540)

(1,420)

(1,052)",(*977),(922),(688),(13.2)

Long Stick

*1084

641

473

*359

285

4.22

,(lb),,,,"(*2,390)

(1,413)

(1,043)",(*791),(*791),(628),(13.8)

0 m (0 ft)

Standard Stick

*1194

1167

810

*1290

621

455

*525

438

326

3.85

(lb),"(*2,632)

(2,573)

(1,786)

(*2,844)

(1,369)

(1,003)

(*1,157)",(966),(719),(12.6)

Stick

*1189

1150

793

*1270

612

446

*419

399

295

4.05

Long,(lb),"(*2,621)

(2,535)

(1,748)

(*2,800)

(1,349)",(983),(*924),(880),(650),(13.3)

Lift Capacities – Maximum Configuration

Lift Point Radius – 2 m (6.6 ft)

Lift Point Radius – 3 m (9.8 ft)

Lift Point Radius (Maximum)

Over Front

Over Side

Over Front

Over Side

Over Front

Over Side

m (ft)

Lift Point Height

Blade Down

Blade Up

Blade Down

Blade Up

Blade Down

Blade Up

3 m

Standard Stick

*768

726

546

*470

465

3.30

(lb),,,,"(*1,693)

(1,601)

(1,204)

(*1,036)

(1,025)",(10.8)

(9.8 ft)

*377

3.54

Long Stick

(lb)

(*831)

(11.6)

2 m

Standard Stick

*876

711

532

*426

358

3.86

(lb),,,,"(*1,931)

(1,567)

(1,173)",(*939),(*939),(789),(12.7)

(6.6 ft)

*787

711

531

*346

325

4.06

,Long Stick,(lb),,,,"(*1,735)

(1,567)

(1,171)",(*763),(*763),(717),(13.3)

1 m

Standard Stick

*1152

675

499

*443

439

328

4.03

(lb),,,,"(*2,540)

(1,488)

(1,100)",(*977),(968),(723),(13.2)

(3.3 ft)

*1084

672

495

*359

299

4.22

,Long Stick,(lb),,,,"(*2,390)

(1,482)

(1,091)",(*791),(*791),(659),(13.8)

0 m

*1194

848

*1290

652

477

*525

460

342

3.85

Standard Stick,(lb),"(*2,632)

(*2,632)

(1,870)

(*2,844)

(1,437)

(1,052)

(*1,157)

(1,014)",(754),(12.6)

(0 ft)

*1189

831

*1270

643

468

*419

310

4.05

Long Stick,(lb),"(*2,621)

(*2,621)

(1,832)

(*2,800)

(1,418)

(1,032)",(*924),(*924),(683),(13.3)

	Standard	Optional
OPERATOR ENVIRONMENT (continued)
Radio – Bluetooth®	Auxiliary	Microphone	USB (charging only) (Cab only)"
Next Generation Color LCD Monitor (IP66)
Fuel Level and Coolant Temperature Gauges –
Maintenance and Machine Monitoring –
Performance and Machine Adjustments –
Numeric Security Code –	V
Multiple Languages –
Hour Meter with Wake Up Switch –	V
Jog Dial (Cab only) –	>
Next Generation Advanced Monitor
Touchscreen –
Site Reference System –
High Definition Camera Capable (IP68 and IP69K) –
Numeric Security Code –
UNDERCARRIAGE
Rubber Belt (300 mm/11.8 in wide)
Steel Track (300 mm/11.8 in wide)
Dozer Blade
Dozer Blade Float
Tie Downs on Track Frame
BOOM	STICK AND LINKAGES"
One Piece Boom (2085 mm/82.1 in)
Standard Stick (1060 mm/41.7 in)
Long Stick (1260 mm/49.6 in)
Front Shovel Capable
Pin-On
Dual Lock Manual Coupler
Thumb Ready (not available in all regions)
Certified Lifting Eye (optional in some regions)
Attachments including Couplers	Thumbs	Buckets	Augers and Hammers"
2nd Auxiliary Hydraulic Lines
Bucket Divert Lines
Boom Lowering Check Valve
Stick Lowering Check Valve		>
Hydraulic Quick Coupler Lines (not available in all regions)
ELECTRICAL
12 Volt Battery
Software (machine and monitor)
Maintenance Free Battery
Battery Disconnect
Signaling/Warning Horn	V
12 Volt Power Socket
Product Link PL243 (regulations apply)
Product Link PLE643 (regulations apply)
Travel Alarm (standard in some regions)
GUARDING
Polycarbonate Half Height Front Guard (Canopy only)
Polycarbonate Front Guard (ISO 10262 1998 Level I and EN356 P5A)
OTHER
Bio Oil Capable
Eco Drain
Water Jacket Heater
Light Counterweight (100 kg/221 lb)
Extra Counterweight (250 kg/551 lb)

Tables

Engine
Engine Model	C1.1 Turbo
Net Power @ 2	400 rpm"
ISO 9249	80/1269/EEC"	17.6 kW	23.6 hp
Gross Power @ 2	400 rpm SAE J1995:2014"	18.4 kW	24.7 hp

Bore	77.0 mm	3.0 in
Stroke	81.0 mm	3.2 in
Displacement	1.1 L	69.0 in3

	Standard	Optional
ENGINE
Cat® C1.1 Turbo Engine (U.S. EPA Tier 4 Final/EU Stage V)
Automatic Engine Idle
Automatic Engine Shutdown
Automatic Two Speed Travel
Fuel Water Separator
Power on Demand (not available in all regions)
Variable Displacement Piston Pump
Load Sensing/Flow Sharing Hydraulics
HYDRAULICS
Smart Tech Electronic Pump
Accumulator
Automatic Swing Brake
Auxiliary Hydraulic Lines
One and Two Way Auxiliary Flow
Continuous Auxiliary Flow
Auxiliary Line Quick Disconnects
OPERATOR ENVIRONMENT
Tilt-up Canopy or Tilt-Up Cab
Cab with Air Conditioning
Cab with Heater
Top Guard ISO 10262:1998 Level I
ROPS – ISO 12117-2:2008
TOPS – ISO 12117:1997
Stick Steer Mode
Travel Cruise Control
Control Pattern Changer (optional in some regions)
Adjustable Wrist Rests
Washable Floor Mat
Travel Pedals and Hand Levers
No Travel Pedals and Hand Levers (optional in some regions)
Machine Security
Standard Key with Pass Code
Push to Start with Key Fob/Pass Code
Fabric Suspension Seat (Cab only)
Vinyl Suspension Seat (Canopy only)
Vinyl Non-Suspension Seat (Canopy only) (not available in all regions)
Hydraulic Lockout – All Controls
Retractable High Visibility Seat Belt (75 mm/3 in)
Coat Hook
Cup Holder
Storage Pocket
Skylight
Mounting Bosses for Front
Signaling/Warning Horn
Interior Light (Cab only)
Boom Light	Halogen (not available in all regions)"
LED Front Lights
LED Front and Rear Lights
LED Boom Light
Utility Space for Mobile Phone
Mirrors Left and Right

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Mini Excavator Buyers Guide - price ranges of new and used models

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Compare Caterpillar 302.7 CR with similar Mini Excavators

Caterpillar 302.7 CR

Weight:: 2.67 t

Transport length:: 4.255 m

Transport width:: 1.57 m

Transport height:: 2.408 m

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News

Construction News by LECTURA 15.06.2026

LECTURA Specs launches Hindi-language version

The ultimate heavy equipment Buyer’s Guide visited by 1 million users each month, LECTURA Specs, is now available in Hindi, bringing the total number of available language versions to 15. Professionals in India can now browse technical specifications, datasheets, images, and compare over 200,000 machine models conveniently in their native language.