Skip to content
List a MachineMy account / sign in
Published dimensions and weight

Caterpillar 639D

Rated at 450.6 hp, the Caterpillar 639D is an elevating motor scraper.

01Published dimensions and weight
Dimensions reference
Representative category illustration for Elevating Motor Scraper
Representative category illustration; exact model may differ.Measurement reference — not to scale
01Dimensions referenceLength × width × height
02WeightNot publishedNot published
03Selected published values23
Published highlights
  • Overall Length: 47.68 ft / 14530 mm
  • Overall Width: 13 ft / 3960 mm
  • Overall Height: 14.51 ft / 4420 mm
  • Wheelbase: 29.5 ft / 8990 mm
Typical use

Elevating motor scrapers are commonly used to self-load, haul and spread soil during earthmoving work. Published rows for Caterpillar 639D include published payload of 74957.2 lb / 34000 kg, published body capacity of 34.1 yd3 / 26 m3, published engine power of 450.6 hp / 336 kw. These values describe the published configuration; verify the specific machine's configuration, attachments and records.

Buyer review notes
  • Compare the published “Overall Length” field (47.68 ft / 14530 mm) with the specific machine's configuration and records; options and condition can differ.
  • Compare the published “Overall Width” field (13 ft / 3960 mm) with the specific machine's configuration and records; options and condition can differ.
  • Compare the published “Overall Height” field (14.51 ft / 4420 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.

01

Dimensions

Overall Length47.68 ft14530 mm
Overall Width13 ft3960 mm
Overall Height14.51 ft4420 mm
Wheelbase29.5 ft8990 mm
02

Tractor Engine

MakeCaterpillarCaterpillar
Model34083408
Gross Power450.6 hp336 kw
Displacement1098.5 cu in18 L
03

Operational

Fuel Capacity370.7 gal1403 L
Tire Size37.25-35 42PR E-337.25-35 42PR E-3
04

Transmission

Number Of Forward Gears88
Max Speed Forward33 mph53 km/h
05

Weights

Total Operating - Empty123899.8 lb56200 kg
Front Axle - Empty73100.9 %73100.881 %
Rear Axle - Empty50799 %50798.9173 %
Total Operating - Loaded198857 lb90200 kg
Front Axel - Loaded101417.1 lb46002 kg
Rear Axle - Loaded97440 %97439.9161 %
06

Bowl

Rated Payload74957.2 lb34000 kg
Heaped Capacity34.1 yd326 m3
Max Depth Of Cut15 in381 mm
Width Of Cut11.5 ft3500 mm
07

Elevator

Number Of Flights2020
Need the machine, not just the numbers?

Find one, value one, or tell the market what you need.

View Caterpillar 639D listingsGet a valuation for your Caterpillar 639DPost a want-to-buy request

Manufacturer-published specifications.

Other Caterpillar models