Bobcat 642 Skid Steer Loader – Specs, Parts & Maintenance Guide

The Bobcat 642 Skid Steer Loader is a gasoline-powered mid-size loader built for general-purpose tasks on farms, construction sites, and landscaping projects. Known for its balance of power and maneuverability, the 642 features a Ford industrial engine, improved hydraulics, and simplified serviceability—all in a compact frame.

Engine & Power:

• Engine: Ford 1.6L Industrial (4-cylinder, gasoline)

• Displacement: 98.6 cu in (1.6 L)

• Horsepower: 32 hp

• Fuel Capacity: 10 gallons

• Air-cooled system with mechanical fuel pump

Transmission:

• Hydrostatic drive system

• Twin-lever steering

• Direct hydraulic motor to each wheel

• Infinitely variable forward/reverse speeds

Hydraulic System:

• Hydraulic Pump Flow: 10.8 GPM

• System Pressure: ~2,100 psi

• Lift and tilt cylinders

• Optional auxiliary hydraulic ports

Dimensions & Performance:

• Operating Weight: ~4,200 lbs

• Rated Operating Capacity: 1,000 lbs

• Width: 55.1 in

• Height: 76.3 in

• Wheelbase: 35.4 in

• Ground Clearance: 6.5 in

• Max Travel Speed: 6.8 mph

Maintenance Essentials:

• Hydraulic seal kits – Find Bobcat Cylinder Kits

• Ford 1.6L engine parts – Shop Ford Industrial Engine Parts

• Filters, belts, and ignition parts

• Hydrostatic pump and motor service components

Common Issues & Fixes:

• Hydraulic drift or weak lift: Replace worn cylinder seals with hydraulic kits

• Engine backfire or hard start: Often due to points, plugs, or carb—resolve with Ford 1.6 tune-up kit

• Hydrostatic drive hesitation: May require flushing system or replacing worn hydraulic drive motors

Serial Number Info:

• Typically found on the frame near the seat or operator footwell

• Serial number range often begins with 509XXXX or 510XXXX