# Caterpillar 621B for Sale in Pelzer, SC

**URL:** <https://www.constructionequipmentguide.com/used-equipment/caterpillar/scrapers/621b/id/89079183>

## Listing details

- **Price:** Auction pricing
- **Listing ID:** 89079183
- **Year:** 0
- **Manufacturer:** Caterpillar
- **Model:** 621B
- **Category:** Scrapers
- **Type:** Open Bowl Scrapers
- **Serial number:** 44P03584
- **Location:** Pelzer, SC
- **Auction starts:** 2026-09-17

## Description

CATERPILLAR ELEVATING SCRAPER, CANOPY, 29.5-29 TIRES, CAT 3406 ENGINE, HOUR METER READS: 928

## Manufacturer specifications

### Bowl

- **Heaped Capacity:** 20.1 cu yd (15.37 cu m)
- **Max Depth of Cut:** 13.4 in (34.04 cm)
- **Rated Payload:** 47994.7 lbs (21766.3 kg)
- **Struck Capacity:** 14 cu yd (10.7 cu m)
- **Width of Cut:** 10 ft (3.05 m)

### Dimensions

- **Overall Height:** 12 ft (3.66 m)
- **Overall Length:** 41.7 ft (12.71 m)
- **Overall Width:** 11.4 ft (3.47 m)
- **Wheelbase:** 25.4 ft (7.74 m)

### Operating Specifications

- **Fuel Capacity:** 135 gal (510.98 l)
- **Tire Size:** 29.5-29 28PR (E-3)

### Tractor Engine

- **Displacement:** 891 cu in (14600.91 cu cm)
- **Make:** Caterpillar
- **Net Power:** 330 hp (246.09 kw)
- **Power Measured @:** 1900 rpm

### Transmission

- **Max Speed Forward:** 29.9 mph (48.12 kph)
- **Number of Forward Gears:** 8

### Weights

- **Front Axel - loaded:** 63021.4 lbs (28581.13 kg)
- **Front Axle - empty:** 46612.4 lbs (21139.41 kg)
- **Rear Axle - empty:** 19977.2 lbs (9059.95 kg)
- **Rear Axle - loaded:** 51564 lbs (23385.03 kg)
- **Total Operating - empty:** 66590.7 lbs (30199.86 kg)
- **Total Operating - Loaded:** 114585.3 lbs (51966.12 kg)

## About this model

The Caterpillar 621B is a wheel tractor-scraper used in earthmoving, road construction, and large-scale site preparation. As part of Caterpillar's scraper lineup, the 621B is designed for loading, hauling, and spreading material over medium to long distances. It typically features a single-engine, open bowl configuration with a rear push-pull or push-loading arrangement depending on setup. The machine is used for moving soil, gravel, and other bulk materials efficiently across job sites. The Caterpillar 621B is recognized for its role in high-production grading and mass excavation applications, where scraper performance and cycle efficiency are important.

## Photos

![Caterpillar 621B](https://s3.amazonaws.com/equipment.ceg/noimage.jpg)