Mini Hydraulic Excavator - CAT 302.7D CR

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Description:

The 302.7D CR Mini Hydraulic Excavator is engineered to deliver exceptional performance in confined spaces without compromising on power or versatility. Its compact design, combined with advanced hydraulic systems, makes it ideal for a wide range of applications, including urban construction, landscaping, and utility work.

Its small size allows it to get into the tightest of locations while still having solid capability of larger machines.

Specifications:

Engine Model:
Yanmar 3TNV76

Net Power:
20.7 hp (15.5 kW)

Gross Power:
24.3 hp (18.1 kW)

Displacement:
68 in³ (1,115 cm³)

Emissions Compliance:
U.S. EPA Tier 4 Final / EU Stage V


Operating Weight:
6,239 lb (2,830 kg)

Width:
5.15 ft (1,570 mm)

Height:
7.9 ft (2,408 mm)

Length (Undercarriage):
79 in (2,006 mm)

Tail Swing Radius:
30 in (760 mm)

Track Width:
30 in (764 mm)

Transport Length (Arm Lowered):
14 ft (4,255 mm)


Maximum Digging Depth:
8 ft 4 in – 9 ft (2,544–2,744 mm)

Maximum Reach:
15 ft 1 in – 15 ft 10 in (4,613–4,805 mm)

Maximum Dig Height:
13 ft 8 in – 14 ft 1 in (4,170–4,300 mm)

Maximum Vertical Dig Depth:
6 ft 5 in – 7 ft 1 in (1,962–2,152 mm)

Maximum Dozer Lift Height:
15 in (380 mm)

Maximum Dozer Dig Depth:
16 in (419 mm)


Operating Pressure (Equipment/Travel):
3,263 psi (225 bar)

Operating Pressure (Swing):
2,987 psi (206 bar)

Pump Flow @ 2,500 rpm:
23.6 gal/min (89.3 L/min)

Auxiliary Hydraulic Flow – Primary:
13.8 gal/min @ 3,263 psi (52.2 L/min @ 225 bar)

Auxiliary Hydraulic Flow – Secondary:
8.1 gal/min @ 2,988 psi (30.8 L/min @ 206 bar)

Maximum Bucket Force:
5,058 lb (22.5 kN)

Maximum Stick Force (Standard/Long):
3,462 lb (15.4 kN) / 3,057 lb (13.6 kN)


Blade Width:
61.9 in (1,570 mm)

Blade Height:
11.4 in (290 mm)

Blade Dig Depth:
16.5 in (419 mm)

Blade Lift Height:
15 in (380 mm)


Travel Speed – Low / High:
1.30 mph (2.1 km/h) / 2.36 mph (3.8 km/h)

Gradeability:
30° (58%)


Fuel Tank Capacity:
9.3 gal (35.2 L)

Hydraulic Tank Capacity:
7 gal (26.5 L)