New Holland C337 Compact Track Loader – Specs, Parts & Maintenance Guide

Description:

The New Holland C337 Compact Track Loader is a high-performance vertical-lift machine built for aggressive grading, loading, and material handling on tough terrain. With its powerful 74 hp Tier 4 Final engine, Super Boom® lift system, and enhanced hydraulic capabilities, the C337 is engineered for both speed and lifting capacity, making it ideal for commercial construction, forestry, and heavy-duty landscaping.

Its rugged rubber tracks and low ground pressure design allow for stability on soft or uneven terrain, while the spacious operator cab and advanced controls offer unmatched comfort and efficiency. The C337 combines modern productivity with reduced downtime through simplified service access.

Specifications

Engine:

• Manufacturer: FPT (Fiat Powertrain Technologies)

• Model: F5H FL413

• Emissions Tier: Tier 4 Final (CEGR with Diesel Oxidation Catalyst)

• Displacement: 207 cu in (3.4 L)

• Gross Horsepower: 74 hp (55.2 kW)

• Peak Torque: 232 lb-ft (314 Nm)

Transmission:

• Dual hydrostatic drive

• Two-Speed Travel: Standard

• Max Travel Speed: 5.2 mph low / 8.7 mph high (8.4 / 14 km/h)

Hydraulic System:

• Standard Flow: 24.2 gpm (91.5 L/min)

• Optional High Flow: 37.6 gpm (142.3 L/min)

• System Pressure: 3,450 psi (238 bar)

Performance:

• Rated Operating Capacity (35% of tipping): 2,590 lbs (1,175 kg)

• Tipping Load: 7,400 lbs (3,357 kg)

• Breakout Force (Bucket): 8,680 lbs (38.6 kN)

Undercarriage:

• Track Width: 12.6 in (320 mm)

• Ground Pressure: 4.7 psi (0.32 bar)

• Track Type: Rubber with steel inserts

• Track Length on Ground: 64.5 in (1.64 m)

Dimensions:

• Operating Weight: 9,630 lbs (4,369 kg)

• Height to ROPS: 80.4 in (2.04 m)

• Length with Bucket: 141.6 in (3.6 m)

• Dump Height: 101.3 in (2.57 m)

Maintenance Essentials

• Hydraulic Filters & Fluids should be serviced every 500 hours
  Shop New Holland C337 Hydraulic Filters

• Air Filters, Fuel Filters, and Engine Oil Kits are critical for optimal Tier 4 engine performance
  Find NH C337 Filter Kits

• Undercarriage Components like sprockets, rollers, and idlers require inspection every 250 hours
  Track System Parts for C337

• Hydraulic Cylinder Kits for loader and tilt arms
  Browse Hydraulic Kits for NH C337

• Track Tensioning should be checked and adjusted frequently to avoid excessive wear

Common Issues and Quick Fixes

Track Wear or Derailment:
Cause: Improper tension or worn sprockets
Fix: Inspect rollers, sprockets, and tensioners
Order Undercarriage Parts

Hydraulic Overheating:
Cause: Clogged cooler or old fluid
Fix: Flush system and replace with OEM-rated filters and oil

Glow Plug or Cold Start Failures:
Fix: Test electrical leads and replace glow plugs as needed

Lift or Tilt Cylinder Drift:
Fix: Rebuild using Hydraulic Cylinder Seal Kits

Serial Number Information

• Location: The serial number plate is located on the left side of the frame behind the cab, or near the loader arm pivot

• Tip: Use the serial prefix to identify the correct year/model when ordering parts