- Max Reach W/ Head: 28.5 ft / 8686.8 mm
- Lift Capacity At Max Reach: 11000 lb / 4989.52 kg
- Overall Width: 10.83 ft / 3300.99 mm
- Height To Top Of Cab: 12.17 ft / 3709.42 mm
Published dimensions and weight
Madill 800
The Madill 800 is a harvester of about 30.2 t, built around the QSB.5.9 engine.
01Published dimensions and weight
Dimensions reference
Measurement reference — not to scale

01Dimensions referenceLength × width × height
02Operating Weight66500 lb30163.9 kg
03Selected published values19
Forestry harvesters are commonly used to fell, delimb and process trees at the stump. Published rows for Madill 800 include published operating weight of 66500 lb / 30163.9 kg, published engine power of 185 hp / 138 kw, published maximum speed of 3.4 mph / 5.5 km/h. These values describe the published configuration; verify the specific machine's configuration, attachments and records.
- Compare the published “Max Reach W/ Head” field (28.5 ft / 8686.8 mm) with the specific machine's configuration and records; options and condition can differ.
- Compare the published “Lift Capacity At Max Reach” field (11000 lb / 4989.52 kg) with the specific machine's configuration and records; options and condition can differ.
- Compare the published “Overall Width” field (10.83 ft / 3300.99 mm) with the specific machine's configuration and records; options and condition can differ.
02Specifications
Published values, clearly grouped.
Published specifications and measurements are organized by section for quick reference.
Boom
Max Reach W/ Head28.5 ft8686.8 mm
Lift Capacity At Max Reach11000 lb4989.52 kg
Dimensions
Overall Width10.83 ft3300.99 mm
Height To Top Of Cab12.17 ft3709.42 mm
Undercarriage
Track Length14.25 ft4343.4 mm
Ground Clearance2.34 ft711.19 mm
Shoe Size26 in660.4 mm
Number Of Track Rollers Per Side99
Ground Pressure8.1 psi55.85 kPa
Engine
Engine Make23472347
Engine ModelQSB.5.9QSB.5.9
Gross Power185 hp138 kw
Power Measured @2200 rpm2200 rpm
Operational
Operating Weight66500 lb30163.9 kg
Fuel Capacity230 gal870.7 L
Hydraulic System Fluid Capacity41 gal155.3 L
Operating Voltage24 V24 V
Alternator Supplied Amperage70 amps70 amps
Max Speed3.4 mph5.5 km/h
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Manufacturer-published specifications.