Serial Number Location
The serial number plate is typically located on the right-hand side of the frame, just below the operator's cab door or near the base of the boom. Always verify the serial number before ordering parts to ensure a proper match.
Key Specifications
Model Years: 2015 – Present
Engine: Yanmar 4TNV98C, 4-cylinder diesel, Tier 4 Final
Net Power: 53 hp (39.6 kW) @ 2,000 rpm
Operating Weight: 13,620 lb (cab), 13,400 lb (canopy)
Fuel Tank Capacity: 21 gallons
Hydraulic System Capacity: 21 gallons
Hydraulic Tank Capacity: 10 gallons
Hydraulic Pump Flow: 31.7 gpm (combined)
Hydraulic Pressure: 3,550 psi
Travel Speed: 2.6 mph (low), 4.2 mph (high)
Swing Speed: 9.3 rpm
Tail Swing: Reduced tail swing
Ground Pressure: Approx. 4.7 psi
Dimensions
Overall Length: 18 ft 3 in
Width: 6 ft 7 in
Transport Height: 8 ft 4 in
Ground Clearance: 13 in
Tail Swing Radius: 3 ft 2 in
Track Width: 16 in
Track Gauge: 5 ft 3 in
Working Range
Max Digging Depth: 12 ft 4 in
Max Reach at Ground: 20 ft 5 in
Max Cutting Height: 19 ft 7 in
Max Dump Height: 13 ft 7 in
Performance & Design Highlights
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Powerful Yanmar engine delivers strong breakout force and smooth operation
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Reduced tail swing for tight-space maneuvering
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Auto-idle and auto-shutdown features conserve fuel
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Spacious cab with adjustable seat, excellent visibility, and climate control (cab version)
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Integrated backfill blade for added stability and grading
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Quick-coupler compatible for fast attachment swaps
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Heavy-duty X-frame undercarriage with side-by-side coolers for simplified maintenance
Routine Maintenance
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Engine Oil & Filter: Every 250 hours
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Fuel Filters: Every 500 hours
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Hydraulic Oil: Change every 3,000 hours
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Hydraulic Filter: Replace every 1,000 hours
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Cooling System: Clean radiator and intake screens every 250 hours
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Daily Checks: Inspect and grease pivot points, check fluid levels, inspect hydraulic hoses, and verify track tension
Common Issues & Fixes
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Hydraulic Leaks: Most common at quick-coupler hoses and cylinder seals—inspect routinely and replace worn components
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Track Tension Loss: Adjust using grease fitting to avoid de-tracking and uneven wear
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Overheating: Caused by dust and debris in the radiator—clean cooling fins daily
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Slow Boom Response: Often related to clogged hydraulic filters or low fluid
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Electrical Fault Codes: Inspect harness connectors and battery terminals for corrosion or loose fit