Case 880C Hydraulic Excavator

Description:

The Case 880C Hydraulic Excavator is a heavy-duty machine built for large-scale digging, demolition, and material handling applications. Known for its powerful engine, durable frame, and strong hydraulics, the 880C delivers consistent performance on demanding job sites. With straightforward maintenance and widely available parts, it's a trusted machine in the Case legacy lineup.

Engine & Performance:

• Engine: Cummins 6BTA5.9 turbocharged diesel

• Net Power: 173 hp (129 kW)

• Displacement: 5.9 L (359 cu in)

• Fuel Capacity: 79.3 gal (300 L)

Hydraulics:

• Hydraulic Flow (Main): 2 x 59.4 GPM (2 x 225 L/min)

• Relief Pressure: 4,850 psi (334 bar)

• System Type: Closed center, load-sensing system with axial piston pumps

Travel & Swing:

• Travel Speed: 1.9 mph (low), 3.1 mph (high)

• Swing Speed: 9.7 rpm

Key Dimensions & Specs:

• Operating Weight: 88,200 lbs (40,000 kg)

• Max Digging Depth: 24 ft 11 in (7.6 m)

• Max Reach at Ground Level: 36 ft 3 in (11.05 m)

• Bucket Digging Force: 43,200 lbf (192 kN)

Maintenance Highlights:

• Primary Service Points: Engine oil, hydraulic filters, fuel system, swing gear lubrication

• Common Replacement Parts: Hydraulic cylinder kits, final drives, swing motors, bucket pins

• Hydraulic cylinder repair kits for 880C

• Final drives for Case 880C

• Case 880C bushings and pins

Common Issues & Quick Fixes:

• Hydraulic overheating: Check for clogged filters or low fluid levels — flush and replace filters

• Boom or arm drift: Often caused by worn cylinder seals — install new seal kits

• Swing motor delays: Clean or replace swing motor check valves

Pro Tips:

• Use high-pressure rated hydraulic fluid to reduce wear on pumps

• Always check counterweight bolts for tightness on older units

• Replace worn-out bushings early to avoid damage to major pivot points

Serial Number Info:

• Located on the main frame near the right-side track or behind the cab access door

• Early models begin with prefix DAC880C — always match serial before ordering parts