Caterpillar Mini Excavator and Sureweld Trailer AS NEW

The Caterpillar 301.7D CR (Compact Radius) mini hydraulic excavator is designed for high performance in tight working areas, featuring a zero tail swing design where the body stays within the width of the tracks during rotation.


Engine Specifications
The 301.7D CR is powered by a reliable Yanmar engine configured to balance fuel efficiency and digging performance.

Engine Model: Yanmar 3TNV76.
Net Power: 13.2 kW (17.7 hp) 2,200 rpm.
Gross Power: 17.9 kW (24.3 hp).
Displacement: 1,116 cm³ (68.1 in³).

Operational Weights
Operating weight varies depending on whether the machine is equipped with a canopy or a full cab.

Standard Operating Weight: 1,690 kg (3,726 lb).
Transport Weight (Canopy): 1,610 kg (3,550 lb).
Operating Weight (Cab): 1,720 kg (3,792 lb).
Weight with Extending Undercarriage: Increases up to 1,845 kg (4,068 lb) for cab models.

Performance & Dimensions
The machine features an extending undercarriage that can retract for narrow access and expand for better stability while working.

Specification Standard Stick Long Stick
Max Digging Depth 2,321 mm (7' 7") 2,481 mm (8' 2")
Max Reach (Ground Level) 3,842 mm (12' 7") 3,995 mm (13' 1")
Max Digging Height 3,434 mm (11' 3") 3,548 mm (11' 8")
Max Dump Height 2,441 mm (8' 0") 2,555 mm (8' 5")
Overall Transport Length 3,584 mm (11' 9") 3,584 mm (11' 9")

Overall Height: 2,362 mm (7' 9").
Undercarriage Width (Retracted): 990 mm (3' 3").
Undercarriage Width (Extended): 1,300 mm (4' 3").
Bucket Breakout Force: 14.2 kN (3,190 lbf).
Hydraulic & Service Capacities
Fuel Tank Capacity: 19 L (5.0 gal).
Hydraulic Tank Capacity: 20 L (5.3 gal).
Pump Flow: 39.6 L/min (10.5 gal/min) 2,200 rpm.
Operating Pressure: 240 bar (3,481 psi)