302.7D CR Mini Hydraulic Excavator

NEW | 2021 CAT 302.7D CR

LISTING DETAILS

Model
302.7D CR
Product Family
EXCAVATORS
Manufacturer
CAT
Year
2021
Serial Number
0LJ702216
Location
SAN DIEGO, RANCHO BERNARDO
Unit Number
H17274
  • Standard Equipment
  • Optional Equipment
  • Specs
  • Docs

Standard Equipment

  • STANDARD EQUIPMENT
    • 1-way and 2-way (combined function) auxiliary hydraulic lines
    • 300 mm rubber track
    • Canopy with Tip Over Protection (TOPS) ISO 12117
    • Dozer blade with float function
    • Hydraulic oil cooler
    • Maintenance free battery
    • Retractable seat belt
    • Suspension seat, vinyl covered
    • Travel pedals
    • Working light mounted to boom

Optional Equipment

  • OPTIONAL EQUIPMENT
    • Additional hydraulic circuit diverted from bucket cylinder
    • Auto idle (Standard in North America)
    • Bio oil
    • Boom check valve
    • Cab, radio ready with FOPS ISO 10262 (Level 1), Tip Over Protection (TOPS) ISO 12117, heater/defroster, interior light and windscreen wiper
    • Custom color paint
    • Ecology drain for engine oil
    • Ecology drain for hydraulic tank
    • Front screen guard for cab and canopy
    • Joystick mounted proportional auxiliary control
    • Mechanical quick coupler
    • Mirror pack
    • Rotating beacon
    • Suspension seat, fabric covered
    • Thumb ready stick (Standard in North America)

Specs

Overview

Long Name:
302.7D CR Mini Hydraulic Excavator
Name:
302.7D CR
Brand:
Caterpillar
Status:
Current

Engine

Net Power
20.7 HP / 15.2 kW
Engine Model
Yanmar 3TNV76
Gross Power
24.3 HP / 17.9 kW
Emissions
Meets U.S. EPA Tier 4 Final/EU Stage V emission standards.
Rated Net Power - ISO 9249
20.7 HP / 15.2 kW
Displacement
68 in³ / 1115 cm³
Note
Engine meets U.S. EPA Tier 4 Final/EU Stage V emission standards.

Weights

Operating Weight
6239 lb / 2830 kg
Operating Weight - With Cab
6239 lb / 2830 kg
Operating Weight - With Canopy
6034 lb / 2737 kg

Dimensions

Maximum Digging Depth
2544/2744 mm (8 ft 4 in/9 ft 0 in)
Tail Swing Radius
30 in / 760 mm
Boom Swing Angle - Left
75 ° / 75 °
Height
7.9 ft / 2408 mm
Maximum Dig Height
4170/4300 mm (13 ft 8 in/14 ft 1 in)
Transport Length - Arm Lowered
14 ft / 4255 mm
Maximum Dozer Dig Depth
16 in / 419 mm
Length - Undercarriage
79 in / 2006 mm
Track Width
30 in / 764 mm
Minimum Front Linkage Swing Radius
21 in / 533 mm
Width
5.15 ft / 1570 mm
Maximum Dozer Lift Height
15 in / 380 mm
Maximum Reach - Ground Level
4481/4681 (14 ft 8 in/15 ft 5 in)
Boom Swing Angle - Right
50 ° / 50 °
Maximum Vertical Dig Depth
1962/2152 mm (6 ft 5 in/7 ft 1 in)
Maximum Reach
4613/4805 mm (15 ft 1 in/15 ft 10 in)
Maximum Dumping Height
2840/2970 mm (9 ft 4 in/9 ft 8 in)

Travel System

Gradeability
30°/58%
Travel Speed
2.1 km/h/3.8 km/h (1.30 mph/2.36 mph)

Hydraulic System

Operating Pressure - Equipment
3263 psi / 225 bar
Operating Pressure - Travel
3263 psi / 225 bar
Operating Pressure - Swing
2987 psi / 206 bar
Maximum Stick Force - Standard/Long
15.4 kN/13.6 kN (3,462 lbf/3,057 lbf)
Auxiliary Circuits - Secondary
30.8 L/min at 206 bar (8.1 gal/min at 2,988 psi)
Pump Flow at 2,500 rpm
23.6 gal/min / 89.4 l/min
Maximum Bucket Force
5058 lb / 22.5 kN
Auxiliary Circuits - Primary
52.2 L/min at 225 bar (13.8 gal/min at 3,263 psi)

Blade

Width
61.9 in / 1570 mm
Height
11.4 in / 290 mm
Dig Depth
16.5 in / 419 mm
Lift Height
15 in / 380 mm

Service Refill Capacities

Fuel Tank Capacity
9.3 gal (US) / 35.2 l
Hydraulic Tank Capacity
7 gal (US) / 26.5 l

Lift Capacity at Ground Level with Cab - Lift Point Radius: 2.5 m (98.43 in)

Note
* The loads listed are in compliance with hydraulic excavator lift capacity rating standard ISO 10567:2007 and they do not exceed 87% of hydraulic lifting capacity or 75% of tipping capacity. The excavator bucket weight is not included here.
Standard Stick: Blade Down - Front
992 kg (2,187 lb)*
Long Stick and Optional Counterweight: Blade Down - Front
985 kg (2,172 lb)*
Long Stick and Optional Counterweight: Blade Down - Side
521 kg (1,149 lb)
Standard Stick: Blade Down - Side
456 kg (1,005 lb)

Lift Capacity at Ground Level with Cab - Lift Point Radius: 3.0 m (118.11 in)

Long Stick and Optional Counterweight: Blade Down - Front
739 kg (1,630 lb)*
Standard Stick: Blade Down - Side
351 kg (774 lb)
Standard Stick: Blade Down - Front
750 kg (1,654 lb)*
Long Stick and Optional Counterweight: Blade Down - Side
402 kg (886 lb)
Note
* The loads listed are in compliance with hydraulic excavator lift capacity rating standard ISO 10567:2007 and they do not exceed 87% of hydraulic lifting capacity or 75% of tipping capacity. The excavator bucket weight is not included here.

Lift Capacity at Ground Level with Cab - Lift Point Radius: 3.5 m (137.80 in)

Standard Stick: Blade Down - Front
597 kg (1,316 lb)*
Note
* The loads listed are in compliance with hydraulic excavator lift capacity rating standard ISO 10567:2007 and they do not exceed 87% of hydraulic lifting capacity or 75% of tipping capacity. The excavator bucket weight is not included here.
Standard Stick: Blade Down - Side
283 kg (623 lb)
Long Stick and Optional Counterweight: Blade Down - Front
591 kg (1,303 lb)*
Long Stick and Optional Counterweight: Blade Down - Side
322 kg (711 lb)

Lift Capacity at Ground Level with Cab - Lift Point Radius: Maximum

Standard Stick: Blade Down - Side
252 kg (556 lb)
Long Stick and Optional Counterweight: Blade Down - Side
267 kg (588 lb)
Long Stick and Optional Counterweight: Blade Down - Front
478 kg (1,054 lb)*
Standard Stick: Blade Down - Front
517 kg (1,141 lb)*
Note
* The loads listed are in compliance with hydraulic excavator lift capacity rating standard ISO 10567:2007 and they do not exceed 87% of hydraulic lifting capacity or 75% of tipping capacity. The excavator bucket weight is not included here.