John Deere 135 P‑Tier Excavator – Parts, Specs

Description:

Serial Number Location

The serial number plate is located on the right-hand side of the upper frame, just below the cab entry or adjacent to the operator’s seat. Always confirm this number before ordering parts to ensure proper compatibility.

Key Specifications

• Model Years: 2021 – Present

• Engine: John Deere P‑Tier, 4-cylinder diesel, Tier 4 Final

• Net Power: 116 hp (86 kW) @ 2,200 rpm

• Operating Weight: 31,500 lb (14,300 kg)

• Fuel Tank Capacity: 45 gallons

• Hydraulic System Capacity: 48 gallons

• Hydraulic Tank Capacity: 24 gallons

• Hydraulic Pump Flow: 110 gpm main + 20 gpm auxiliary

• Hydraulic Pressure: Up to 4,000 psi

• Travel Speed: 2.5 mph (low), 5.0 mph (high)

• Swing Speed: 9.5 rpm

• Tail Swing: Reduced-tail-swing design

• Ground Pressure: Approx. 6.8 psi

Dimensions

• Overall Length: 27 ft

• Width: 8 ft 4 in

• Transport Height: 9 ft 8 in

• Ground Clearance: 16 in

• Tail Swing Radius: 4 ft 8 in

• Track Width: 20 in

• Track Gauge: 6 ft 4 in

Working Range

• Max Digging Depth: 19 ft 6 in

• Max Reach at Ground: 29 ft

• Max Cutting Height: 27 ft 6 in

• Max Dump Height: 20 ft

Performance & Design Highlights

• Reduced-tail-swing configuration ideal for confined worksites

• Dual travel speeds with automatic shifting improve efficiency

• Integrated dozer blade supports backfilling and stabilizes machine

• Quick-coupler-ready hydraulics for fast attachment changes

• Dual radiator and cooler layout placed side by side for easy maintenance

• Spacious, climate-controlled cab with ergonomic joysticks and high visibility

• High-flow circuit available for hydraulic attachments like breakers or augers

Routine Maintenance

• Engine Oil & Filter: Every 250 hours

• Fuel Filter: Every 500 hours

• Hydraulic Oil: Replace every 3,000 hours

• Hydraulic Filter: Replace every 1,000 hours

• Cooling System: Clean radiator and cooler fins every 250 hours

• Daily Checks: Grease all pivot points, inspect track tension, check hoses and fluid levels, ensure clean radiator and battery terminals

Common Issues & Fixes

• Hydraulic Leaks: Inspect boom hoses and quick-coupler lines—replace seals or fittings as needed

• Track Slack or Wear: Monitor and adjust track tension using grease fittings

• Cooling Blockages: Remove dust daily from cooling fins to prevent overheating

• Slow Attachment Response: Often caused by clogged hydraulic filters or low fluid—check system

• Joystick Drift or Control Sensitivity: May require recalibration or lubrication of pivot joints