- Max Vertical Wall Digging Depth: 2.99 ft / 911 mm
- Max Digging Depth: 35 ft / 10668 mm
- Boom/Stick Option (Hex) 1: 18 ft 5 in (5.62 m) Arm
- Bucket Rotation: 167 degrees
Published dimensions and weight
Case CX800B
The Case CX800B is a hydraulic excavator of about 81 t, powered by a 532 hp engine.
01Published dimensions and weight
Dimensions reference
Measurement reference — not to scale
01Dimensions referenceLength × width × height
02Operating Weight178574.5 lb81000 kg
03Selected published values74
Hydraulic excavators are commonly used for digging, trenching, loading and site preparation. Published rows for Case CX800B include a published maximum digging depth of 35 ft / 10668 mm, published operating weight of 178574.5 lb / 81000 kg, published engine power of 532 hp / 396.8 kw. These values describe the published configuration; verify the specific machine's configuration, attachments and records.
- Compare the published “Max Vertical Wall Digging Depth” field (2.99 ft / 911 mm) with the specific machine's configuration and records; options and condition can differ.
- Compare the published “Max Digging Depth” field (35 ft / 10668 mm) with the specific machine's configuration and records; options and condition can differ.
- Compare the published “Boom/Stick Option (Hex) 1” field (18 ft 5 in (5.62 m) Arm) 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/Stick Option (Hex) 1
Max Vertical Wall Digging Depth2.99 ft911 mm
Max Digging Depth35 ft10668 mm
Boom/Stick Option (Hex) 118 ft 5 in (5.62 m) Arm18 ft 5 in (5.62 m) Arm
Bucket Rotation167 degrees167 degrees
Mximum Dig Radius63.43 in1611 mm
Minimum Swing Radius24.45 in621 mm
Dump Height40.04 in1017 mm
Dig Radius At Ground Line62.45 in1586 mm
Boom/Stick Option (Hex) 2
Max Vertical Wall Digging Depth2.55 ft775 mm
Dig Radius At Ground Line57.8 in1468 mm
Dump Height37.45 in951 mm
Maximum Dig Radius58.82 in1494 mm
Minimum Swing Radius24.14 in613 mm
Bucket Rotation167 degrees167 degrees
Boom/Stick Option (Hex) 214 ft 7 in (4.44 m) Arm14 ft 7 in (4.44 m) Arm
Boom/Stick Option (Hex) 3
Max Digging Depth2.12 ft644 mm
Maximum Dig Radius55.6 in1412 mm
Dig Radius At Ground Line54.49 in1384 mm
Boom/Stick Option (Hex) 312 ft 0 in (3.66 m) Arm12 ft 0 in (3.66 m) Arm
Dump Height35.12 in892 mm
Minimum Swing Radius24.69 in627 mm
Bucket Rotation167 degrees167 degrees
Boom/Stick Option (Hex) 4
Max Digging Depth2.26 ft688 mm
Maximum Reach Height46.3 in1176 mm
Boom/Stick Option (Hex) 49 ft 9 in (2.98 m) Arm9 ft 9 in (2.98 m) Arm
Bucket Rotation162 degrees162 degrees
Dig Radius At Ground Line47.21 in1199 mm
Dump Height0.32 in7.89 mm
Max Vertical Wall Dig Depth1.4 ft425 mm
Maximum Dig Radius4038.72 ft1231 m
Minimum Swing Radius0.22 in5.39 mm
Dimensions
Ground Clearance1.51 ft460 mm
Tail Swing Radius14.1 ft4297.68 mm
Track Gauge11.4 ft3474.72 mm
Cab Height11.1 in281.94 mm
Overall Height20.4 ft6217.92 mm
Boom Length27.7 ft8442.96 mm
Ground Pressure14.3 psi98.6 kPa
Center To Center – Idler To Sprocket16.8 ft5120.65 mm
Minimum Ground Clearance3.51 in89 mm
Undercarriage
Track Shoe Width29.53 in750 mm
Engine
Emission Tier LevelTier 3Tier 3
Fuel InjectionDirectDirect
Fuel FilterIn-line strainerIn-line strainer
Air Filter TypeDry type element with warning restriction indicatorDry type element with warning restriction indicator
Number Of Cylinders44
Engine ModelIsuzu 6 WG1TIsuzu 6 WG1T
Net Power532 hp396.8 kw
Power Measured @1800 rpm1800 rpm
Max Torque1659.6 lb ft2250 Nm
Displacement958.1 cu in15.7 L
Fuel TypeDieselDiesel
Bore5.8 in147 mm
Stroke6.1 in154 mm
Oil FilterReplaceable, full flow spin-on cartridgeReplaceable, full flow spin-on cartridge
Capacities
Engine Oil W/ Filter Change13.8 gal52 L
Swing Drive3.6 gal13.5 L
Fuel Tank237.8 gal900 L
Hydraulic Tank81.9 gal310 L
Final Drive3.7 gal13.8 L
Hydraulic System190.3 gal720 L
Operational
Arm Breakout Force67442.7 lb300 kN
Operating Weight178574.5 lb81000 kg
Arm Size12007.9 ft3660 m
Performance
Lift Over End Max. Reach16087.2 lb7297 kg
Lift Over Side Max. Reach14687.2 lb6662 kg
Swing Mechanism
Swing Speed6.4 rpm6.4 rpm
Transmission
Max Speed3.5 mph5.7 km/h
Weights
Counterweight8157.2 lb3700 kg
Hydraulic System
Main Pump - Maximum Flow264.2 gal/min1000 L/min
System Relief Pressure4554 psi31398.7 kPa
Brakes
Brakes TypeMechanical discMechanical disc
Service BrakeSAHR disc – each motorSAHR disc – each motor
Travel ControlDual stage relief or counter balance designDual stage relief or counter balance design
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Manufacturer-published specifications.