Bobcat T870 Compact Track Loader - Parts, Specs & Serial Numbers

The Bobcat T870 Compact Track Loader is the most powerful and largest compact track loader in the Bobcat lineup. Designed for heavy-duty tasks like land clearing, grading, forestry, and high-production construction, the T870 features a vertical-lift path with unmatched lift height and capacity. With industry-leading hydraulic output and a rugged undercarriage, it is built for demanding operators who need maximum performance and uptime.

Key Specifications:

• Engine: Bobcat D34, 3.4L Turbocharged Tier 4 Final Diesel

• Horsepower: 100 HP

• Operating Weight: 12,925 lbs

• Rated Operating Capacity (ROC): 3,650 lbs

• Tipping Load: 10,428 lbs

• Fuel Tank Capacity: 31.7 gallons

• Hydraulic Pressure: 3,500 psi

• Standard Hydraulic Flow: 23 GPM

• High-Flow Option: 36.6 GPM

• Lift Path: Vertical

• Transmission: Hydrostatic, standard 2-speed travel

• Track Width: 17.7 in (standard) or 12.6 in (optional)

• Ground Pressure: 4.8 psi (wide track option)

Maintenance & Common Parts:

• Common replacement parts include hydraulic cylinder rebuild kits, undercarriage rollers and idlers, drive motors, and DEF sensors.

• DEF/DPF system issues are common in high-hour units—ensure regular regeneration cycles and keep DEF tanks clean.

• Heavy use in abrasive conditions can quickly wear out sprockets and rollers—inspect the undercarriage monthly and use full track kits when needed.

Serial Number Location:

The serial number plate is located on the frame near the left rear track or inside the cab behind the operator seat.

Pro Tips:

• Use high-flow hydraulics for advanced attachments like forestry cutters and cold planers.

• Regularly clean and inspect the DEF dosing system and DPF filter to avoid shutdowns.

• For softer ground conditions, 17.7" tracks provide better flotation and reduced ground disturbance.

Keep your high-performance machine running strong—shop Bobcat T870 parts now.