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Overview

Engine

Units:
Make and Model Cummins Cummins
Max Horsepower 335 @ 2,100 rpm 335 @ 2,100 rpm
Max Torque 1,010 ft/lbs @ 1,500 rpm 1,010 ft/lbs @ 1,500 rpm
Bore and Stroke 5.5" x 6" 1,676.40 mm x 1,828.80 mm
No. of Cylinders 6 6
Displacement 11 L 11 L
Optional Engine Caterpillar Caterpillar

Axles

Chassis No spin w/liquid cooled brakes No spin w/liquid cooled brakes
Bogie Posi torque, no brakes Posi torque, no brakes

Tires

Size 26.50 x 25 Radial 26.50 x 25 Radial
Hydroflation: Weight Each Tire (All Tires Are Hydroflated ) 1,690 lbs 766.57 kg

Electrical System

Type 24 Volt Negative Ground/24 Volt Start 24 Volt Negative Ground/24 Volt Start
Alternator 100 amp 100 amp
Circuit Breakers (lights) 30 amp 30 amp
Circuit Breakers (accessory) 20 amp 20 amp
Batteries Two (2) - 12 Volt-8D @ 205 amp hr each Two (2) - 12 Volt-8D @ 205 amp hr each

Hydraulic System

Steering Cylinder Two (2) - 5' x 19" Two (2) - 1,524.00 mm x 482.6 mm
Dump Cylinder Two (2) - 5' x 34" Two (2) - 1,524.00 mm x 863.6 mm
Hoist Cylinder Two (2) - 6' x 30" Two (2) - 1,828.8 mm x 762.0 mm

Service Refill Capacities

Fuel Tank 170 gals 643 L
Hydraulic Oil 90 gals 341 L
Crankcase (Refill) 11 gals 42 L
Cooling System 14.5 gals 55 L

Dimensions (approximate)

Overall Length 28' 3'' 8,611 mm
Wheelbase 11' 8'' 3,556 mm
Outside Chassis Width (Tires) 9' 8'' 2,946 mm
Outside Bogie Width (Tires) 9' 8'' 2,946 mm
Maximum Dump Height 4' 6'' 1,372 mm
Maximum O.A. Height in Dump Position 16' 3'' 4,953 mm

Weights and Functions (approximate)

Unit Weight/Hydroflation 54,500 lbs 24,721 kg
Bogie End/Hydroflation 30,750 lbs 13,948 kg
Chassis End/Hydroflation 23,750 lbs 10,773 kg
Dump Angle at Maximum Height 50° 50°
Maximum Bucket Forward Tip 70° 70°
Articulation 40° each way 40° each way
Oscillation 15° each way 15° each way

CHD40 Standard Features

 
Air Cleaner
  • Two Stage Dry Type
 
Torque Converter/Transmission
  • Dana TE32 Series, Fwd & Rev

Speed (Unladen)

  • 1: 3.5 mph (5.6 km/h)
  • 2: 7.3 mph (11.7 km/h)
  • 3: 12.3 mph (19.6 km/h)
  • 4: 22.0 mph (30.4 km/h)
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