All Equipment Category Specs ↠ Scrapers ↠ Caterpillar 621G

Caterpillar 621G Scraper

Category: Scrapers (See all Scrapers for sale)
Manufacturer: Caterpillar (See all Caterpillar Equipment for sale)
Model: 621G (See all Caterpillar 621G for sale)

Bowl

Heaped Capacity	22 cu yd
Max Depth of Cut	13.1 in
Rated Payload	52800 lbs
Struck Capacity	15.7 cu yd
Width of Cut	9.2 ft

Dimensions

Axle to Vertical Hitch Pin	17 in
Front of Tractor to Front Axle	120.4 in
Ground Clearance - Tractor	21.8 in
Height - Overall Shipping	145.9 in
Height - Scraper Blade Maximum	20.6 in
Height - Top of Cab	11.3 ft
Length - Overall Machine	508.5 in
Overall Height	12.2 ft
Overall Length	42.5 ft
Overall Width	11.5 ft
Rear Axle - Rear of Machine	84.3 in
Rim Radius	17 in
Tractor Ground Clearance	1.9 ft
Wheel Base	25.4 ft
Wheelbase	25.5 ft
Width - Inside of Bowl	116 in
Width - Outside Rear Tires	120 in
Width - Overall Machine	136.5 in
Width - Rear Tire Center Lines	86.6 in
Width - Tractor	123.2 in

Engine

Tractor Engine

Cat C15 ACERT

Hydraulic System

Apron Cylinder Bore	7.3 in
Apron Cylinder Stroke	23.5 in
Bowl Cylinder Bore	6 in
Bowl Cylinder Stroke	32 in
Compensator Settings - Cushion Hitch Circuit	2175 psi
Cushion Hitch Circuit	9.8 gpm
Ejector Cylinder Bore	6.5 in
Ejector Cylinder Stroke	61 in
Relief Valve - Implement Circuit	2175 psi
Relief Valve - Steering Circuit	2250 psi
Scraper Circuit	72.1 gpm
Secondary Steering Circuit	52 gpm
Steering Circuit	55 gpm

Operating Specifications

Alternator Supplied Amperage	75 amps
Cooling System Fluid Capacity	28 gal
Differential Fluid Capacity	38 gal
Engine Oil Fluid Capacity	9.5 gal
Fuel Capacity	160 gal
Hydraulic System Fluid Capacity	37 gal
Operating Voltage	24 volts
Tire Size	33.25-R29
Transmission Fluid Capacity	19 gal
Wheel Coolant Fluid Capacity - each	12 gal

Scraper Bowl

Apron Closure Force	24075 lbs
Apron Opening	70 in
Capacity - Struck	15.7 cu yd
Capacity Heaped	22 cu yd
Cutting Edge Thickness	0.9 in
Depth of Cut - Maximum	13.1 in
Depth of Spread - Maximum	20.4 in
Ground Clearance - Maximum	20.6 in
Rated Load	52800 lbs
Width - Cut - To Router Bits	119 in

Service Refill Capacities - Tractor

Cooling System	14 gal
Crankcase	10 gal
Differential	32 gal
Final Drive - Each	5.3 gal
Hydraulic Reservoir	33 gal
Transmission	18 gal
Wheel Coolant - Each	12 gal
Windshield Washer	1.5 gal

Steering System

Hydraulic Output	55 gpm
Steering Angle - Left	85 deg
Steering Angle - Right	90 deg
Width - 180 degrees Turn	35.9 ft

Tractor Engine

Bore	5.7 in
Caterpillar Net Power	330 hp (246 kw)
Displacement	1098 cu in
EEC 80/1269	330 hp (246 kw)
Gross Power	393 hp (293 kw)
Gross Power - Gears 3-8	394 hp (294 kw)
ISO 9249	330 hp (246 kw)
Make	Caterpillar
Model	C15 ACERT
Net Power	365 hp (272 kw)
Net Power - Gears 1-2	330 hp (246 kw)
Net Power - Gears 3-8	365 hp (272 kw)
Net Power - Tractor/Scraper	246 kW (330)
SAE J1349	326 hp (243 kw)
Stroke	7.2 in

Transmission

1 Forward	3.2 mph (5 kph)
2 Forward	5.8 mph (8 kph)
3 Forward	7.5 mph (11 kph)
4 Forward	10.1 mph (16 kph)
5 Forward	13.6 mph (21 kph)
6 Forward	18.2 mph (29 kph)
7 Forward	24.2 mph (39 kph)
8 Forward	32 mph (51 kph)
Max Speed Forward	32 mph (51 kph)
Max Speed Reverse	5.7 mph (8 kph)
Number of Forward Gears	8
Number of Reverse Gears	1
Reverse	5.7 mph (8 kph)
Transmission Type	8-speed automatic Powershift with Electronic Control
Travel Speed - Maximum	32 mph (51 kph)

Weights

Front Axel - loaded	67093.3 lbs
Front Axle - empty	50177.3 lbs
Operating Weight	124590 lbs
Rear Axle - empty	23611.6 lbs
Rear Axle - loaded	59496.2 lbs
Total Operating - empty	73788.8 lbs
Total Operating - Loaded	126589.5 lbs

Weights - Standard, Tandem

Front Axle	50176 lbs
Front Axle Weight - Loaded	67092 lbs
Rear Axle	23612 lbs
Rear Axle - Weight - Loaded	59497 lbs
Scraper Shipping	22461 lbs
Total Operating - Empty	73789 lbs
Total Operating - Loaded	126589 lbs
Total Shipping	72455 lbs
Tractor Shipping	49994 lbs

Our Main Office

Construction Equipment Guide
470 Maryland Drive
Fort Washington, PA 19034
800-523-2200

About Us

Construction Equipment Guide covers the nation with its four regional newspapers, offering construction and industry news and information along with new and used construction equipment for sale from dealers in your area. Now we extend those services and information to the internet. Making it as easy as possible to find the news and equipment that you need and want.

Contents Copyrighted 2024, by Construction Equipment Guide, which is a Registered Trademark, registered in the U.S. Patent Office. Registration number 0957323. All rights reserved, nothing may be reprinted or reproduced (including framing) in whole or part without written permission from the publisher. All editorial material, photographs, drawings, letters, and other material will be treated as unconditionally assigned for publication and copyright purposes and are subject to Construction Equipment Guide’s unrestricted right to edit and comment editorially. Contributor articles do not necessarily reflect the policy or opinions of this publication.

Read our privacy policy here.
Mastodon