# Caterpillar 621G for Sale in Fenton, MO **URL:** ## Listing details - **Price:** $599,000.00 USD - **Listing ID:** 89423007 - **Manufacturer:** Caterpillar - **Model:** 621G - **Category:** Scrapers - **Type:** Open Bowl Scrapers - **Hours:** 33 - **Serial number:** DBB00723 - **Location:** Fenton, MO ## Description Air Conditioner, Coal Bowl, Guard, Transmission, Lighting, Mirrors, Online Owner's Manual , ROPS - Enclosed, Ultra Low Sulfur Diesel Fuel ## Machine details ### GENERAL APPEARANCE - **Cleaning Required:** No - **S.O.S. Taken:** No ### SAFETY ITEMS - **ROPS:** Yes - **Safety Decals In Place:** Yes - **Safety Decals Legible:** Yes ### OPERATOR STATION - **Back Up Alarm:** Yes - **Current O&MM:** No - **Current Parts Manual:** No - **Current Safety Manual:** No - **ROPS Certification Plate:** Yes ### FRONT ENGINE - **Blow By - FRONT ENGINE:** No - **Compression in Radiator - FRONT ENGINE:** No - **Emissions Decal - FRONT ENGINE:** Yes - **Fluid Levels OK? - FRONT ENGINE:** Yes - **Knocking - FRONT ENGINE:** No - **Oil Leaks - FRONT ENGINE:** No - **Water In Oil - FRONT ENGINE:** No ### FRONT COOLING SYSTEM - **Notes - FRONT COOLING SYSTEM:** Overall good ### FRONT ELECTRICAL, STARTING & CHARGING SYSTEM - **Block Heater - FRONT ELECTRICAL, STARTING & CHARGING SYSTEM:** Yes - **Ether Aid - FRONT ELECTRICAL, STARTING & CHARGING SYSTEM:** Yes ### FRONT TRANSMISSION - **Leaks - FRONT TRANSMISSION:** No - **Transmission - Noisy - FRONT TRANSMISSION:** No - **Transmission Type - FRONT TRANSMISSION:** Yes ### STEERING - **Notes - STEERING:** Overall good ### BRAKE - **Leaks - BRAKE:** No ### HYDRAULICS - **Leaks - HYDRAULICS:** No ### SCRAPER - **Apron:** Good - **Bowl:** Good - **Cutting Edge:** Good - **Ejector:** Good - **Ejector Rollers:** Good - **Floor:** Good ### SCRAPER HITCH/SUSPENSION AXLE - **H-Link Pins:** Good - **Horizontal Pins:** Good - **Vertical Pins:** Good - **Welds / Cracks:** Good ### FINAL DRIVES - **Leaks - FINAL DRIVES:** No ### TIRES - **Spare:** No ### COMMENTS, MISC. REPAIRS, GENERAL REMARKS - **comment 1:** Bowl S/N / DBX00561 ## Manufacturer specifications ### Bowl - **Heaped Capacity:** 22 cu yd - **Max Depth Of Cut:** 13.1 in (33.27 cm) - **Rated Payload:** 52800 lbs (23949.71 kg) - **Struck Capacity:** 15.7 cu yd - **Width Of Cut:** 9.2 ft (2.8 m) ### Dimensions - **Axle To Vertical Hitch Pin:** 17 in (43.18 cm) - **Front Of Tractor To Front Axle:** 120.4 in (305.82 cm) - **Ground Clearance - Tractor:** 21.8 in (55.37 cm) - **Height:** 12.1667 ft (3.71 m) - **Height - Overall Shipping:** 145.9 in (370.59 cm) - **Height - Scraper Blade Maximum:** 20.6 in (52.32 cm) - **Height - Top Of Cab:** 11.24 ft (3.43 m) - **Height To Top Of Cab:** 11.25 ft (3.43 m) - **Length:** 42.4167 ft (12.93 m) - **Length - Overall Machine:** 508.5 in (1291.59 cm) - **Overall Height:** 12.17 ft (3.71 m) - **Overall Length:** 42.42 ft (12.93 m) - **Overall Width:** 11.42 ft (3.48 m) - **Rear Axle - Rear Of Machine:** 84.3 in (214.12 cm) - **Rim Radius:** 17 in (43.18 cm) - **Tractor Ground Clearance:** 1.83 ft (0.56 m) - **Weight:** 71090 lbs (32245.92 kg) - **Wheel Base:** 25.34 ft (7.72 m) - **Wheelbase:** 25.42 ft (7.75 m) - **Width:** 11.4167 ft (3.48 m) - **Width - Inside Of Bowl:** 116 in (294.64 cm) - **Width - Outside Rear Tires:** 120 in (304.8 cm) - **Width - Overall Machine:** 136.5 in (346.71 cm) - **Width - Rear Tire Center Lines:** 86.6 in (219.96 cm) - **Width - Tractor:** 123.2 in (312.93 cm) ### Engine - **Tractor Engine:** Cat C15 ACERT ### Hydraulics - **Apron Cylinder Bore:** 7.3 in (18.54 cm) - **Apron Cylinder Stroke:** 23.5 in (59.69 cm) - **Bowl Cylinder Bore:** 6 in (15.24 cm) - **Bowl Cylinder Stroke:** 32 in (81.28 cm) - **Compensator Settings - Cushion Hitch Circuit:** 2175 psi - **Cushion Hitch Circuit:** 9.8 gpm (37.09 lpm) - **Ejector Cylinder Bore:** 6.5 in (16.51 cm) - **Ejector Cylinder Stroke:** 61 in (154.94 cm) - **Relief Valve - Implement Circuit:** 2175 psi - **Relief Valve - Steering Circuit:** 2250 psi - **Scraper Circuit:** 72.1 gpm (272.9 lpm) - **Secondary Steering Circuit:** 52 gpm (196.82 lpm) - **Steering Circuit:** 55 gpm (208.18 lpm) ### Operational - **Alternator Supplied Amperage:** 75 amps - **Cooling System Fluid Capacity:** 28 gal (105.98 l) - **Differential Fluid Capacity:** 38 gal (143.83 l) - **Engine Oil Fluid Capacity:** 9.5 gal (35.96 l) - **Fuel Capacity:** 160 gal (605.6 l) - **Hydraulic System Fluid Capacity:** 37 gal (140.05 l) - **Operating Voltage:** 24 V - **Tire Size:** 33.25-R29 - **Transmission Fluid Capacity:** 19 gal (71.92 l) - **Wheel Coolant Fluid Capacity - Each:** 12 gal (45.42 l) ### Scraper Bowl - **Apron Closure Force:** 24075 lbs (10920.25 kg) - **Apron Opening:** 70 in (177.8 cm) - **Capacity - Struck:** 15.7 cu yd - **Capacity Heaped:** 22 cu yd - **Cutting Edge Thickness:** 0.9 in (2.29 cm) - **Depth Of Cut - Maximum:** 13.1 in (33.27 cm) - **Depth Of Spread - Maximum:** 20.4 in (51.82 cm) - **Ground Clearance - Maximum:** 20.6 in (52.32 cm) - **Hyd. Penetration Force:** 119600 lbs (54249.71 kg) - **Rated Load:** 52800 lbs (23949.71 kg) - **Width - Cut - To Router Bits:** 119 in (302.26 cm) ### Service Refill Capacities - Tractor - **Cooling System:** 14 gal (52.99 l) - **Crankcase:** 10 gal (37.85 l) - **Differential:** 32 gal (121.12 l) - **Final Drive - Each:** 5.3 gal (20.06 l) - **Hydraulic Reservoir:** 33 gal (124.91 l) - **Transmission:** 18 gal (68.13 l) - **Wheel Coolant - Each:** 12 gal (45.42 l) - **Windshield Washer:** 1.5 gal (5.68 l) ### Steering - **Hydraulic Output:** 55 gpm (208.18 lpm) - **Steering Angle - Left:** 85 degrees - **Steering Angle - Right:** 90 degrees - **Width - 180 Degrees Turn:** 35.9 ft (10.94 m) ### Tractor Engine - **Bore:** 5.7 in (14.48 cm) - **Caterpillar Net Power:** 330 hp (246.09 kw) - **Displacement:** 1098 cu in (17993.04 cu cm) - **Eec 80/1269:** 330 hp (246.09 kw) - **Gross Power:** 393 hp (293.06 kw) - **Gross Power - Gears 1-2:** 359 hp (267.71 kw) - **Gross Power - Gears 3-8:** 394 hp (293.81 kw) - **Iso 9249:** 330 hp (246.09 kw) - **Make:** Caterpillar - **Net Power:** 365 hp (272.18 kw) - **Net Power - Gears 1-2:** 330 hp (246.09 kw) - **Net Power - Gears 3-8:** 365 hp (272.18 kw) - **Net Power - Tractor/Scraper:** 246 kW (330 hp) - **Sae J1349:** 326 hp (243.1 kw) - **Stroke:** 7.2 in (18.29 cm) ### Transmission - **1 Forward:** 3.2 mph (5.15 kph) - **2 Forward:** 5.8 mph (9.33 kph) - **3 Forward:** 7.5 mph (12.07 kph) - **4 Forward:** 10.1 mph (16.25 kph) - **5 Forward:** 13.6 mph (21.89 kph) - **6 Forward:** 18.2 mph (29.29 kph) - **7 Forward:** 24.2 mph (38.95 kph) - **8 Forward:** 32 mph (51.5 kph) - **Max Speed Forward:** 32 mph (51.5 kph) - **Max Speed Reverse:** 5.7 mph (9.17 kph) - **Number Of Forward Gears:** 8 - **Number Of Reverse Gears:** 1 - **Reverse:** 5.7 mile/h - **Transmission Type:** 8-speed automatic Powershift with Electronic Control - **Travel Speed - Maximum:** 32 mph (51.5 kph) ### Weights - **Front Axel - Loaded:** 67093.3 lbs (30433.05 kg) - **Front Axle - Empty:** 50177.3 % - **Operating Weight:** 124590 lbs (56513.14 kg) - **Rear Axle - Empty:** 23611.6 % - **Rear Axle - Loaded:** 59496.2 % - **Total Operating - Empty:** 73788.8 lbs (33470.08 kg) - **Total Operating - Loaded:** 126589.5 lbs (57420.1 kg) ### Weights - Standard, Tandem - **Front Axle:** 50176 lbs (22759.48 kg) - **Front Axle Weight - Loaded:** 67092 lbs (30432.46 kg) - **Rear Axle:** 23612 lbs (10710.24 kg) - **Rear Axle - Weight - Loaded:** 59497 lbs (26987.42 kg) - **Scraper Shipping:** 22461 lbs (10188.15 kg) - **Total Operating - Empty:** 73789 lbs (33470.17 kg) - **Total Operating - Loaded:** 126589 lbs (57419.88 kg) - **Total Shipping:** 72455 lbs (32865.08 kg) - **Tractor Shipping:** 49994 lbs (22676.93 kg) ## About this model The Caterpillar 621G is a wheel tractor-scraper in Caterpillar's 621 series, used for earthmoving, site preparation, road construction, and large-scale material hauling. It is a self-loading scraper designed to cut, load, haul, and spread material efficiently across medium to long distances. The 621G typically features a single-engine design, articulated steering, and a high-capacity bowl for moving soil, gravel, and other loose materials. Common applications include grading, mass excavation, and highway projects. As a scraper, the Caterpillar 621G is valued for productivity in bulk earthmoving operations and compatibility with support equipment such as push tractors and dozers. ## Photos ![Caterpillar 621G](http://s7d2.scene7.com/is/image/CatUsedProduction/wtk?JHNyYz1mZTg4NzcxNWQ2OWI1Zjc0ZWJjZWViNWYyMmE1MWMzYSYkdHh0PUZBQklDSyUyMENBVCYxNDk3NA==) ![Caterpillar 621G photo 2](http://s7d2.scene7.com/is/image/CatUsedProduction/wtk?JHNyYz1mZWZmNTA2NzM0OTUwNWQ4ZjYzZWRmYzNmODA4ODA4MSYkdHh0PUZBQklDSyUyMENBVCY5NDIx) ![Caterpillar 621G photo 3](http://s7d2.scene7.com/is/image/CatUsedProduction/wtk?JHNyYz05MTNhNTM5YzJhMzFiYzBjODU5MDk3NTM2ZWMxYjlmMiYkdHh0PUZBQklDSyUyMENBVCY2MTQw) ![Caterpillar 621G photo 4](http://s7d2.scene7.com/is/image/CatUsedProduction/wtk?JHNyYz1jYzhhOTAyZDY0M2ZhMTA4YmNkMzBiZTQzOGQ3MWJhZiYkdHh0PUZBQklDSyUyMENBVCY1NzQ1OQ==) ![Caterpillar 621G photo 5](http://s7d2.scene7.com/is/image/CatUsedProduction/wtk?JHNyYz1iN2U0ZWMzYTc4MjNiMTgxYTgxZmI5ZWZiYjYwMWNiNyYkdHh0PUZBQklDSyUyMENBVCY3NDcy) ![Caterpillar 621G photo 6](http://s7d2.scene7.com/is/image/CatUsedProduction/wtk?JHNyYz1mMDY5MzJiNTIyODUyYmM2ZDNmODI0ZTc1YThlNDYzMCYkdHh0PUZBQklDSyUyMENBVCYxOTAxNw==) ![Caterpillar 621G photo 7](http://s7d2.scene7.com/is/image/CatUsedProduction/wtk?JHNyYz1mNjdjYzE4ZWU3MDlmNTI5ZjQyMzBkYTMyMzEyODg3NiYkdHh0PUZBQklDSyUyMENBVCY0OTQxNQ==) ![Caterpillar 621G photo 8](http://s7d2.scene7.com/is/image/CatUsedProduction/wtk?JHNyYz1mZjUxNjM3MDQ1MDc3YWNjZjQzZTMyOTZmNWYxYTc1ZSYkdHh0PUZBQklDSyUyMENBVCY4NjIx) ![Caterpillar 621G photo 9](http://s7d2.scene7.com/is/image/CatUsedProduction/wtk?JHNyYz1hMjNjMjI0MzNjZjc3YWNjOGIwY2IwZmIwODlhYWVkNiYkdHh0PUZBQklDSyUyMENBVCYxNjg4NQ==) ![Caterpillar 621G photo 10](http://s7d2.scene7.com/is/image/CatUsedProduction/wtk?JHNyYz1jM2UxZWIxODM1ZDMxZjkxYzZkNmQyZTgzN2ViODNiMiYkdHh0PUZBQklDSyUyMENBVCYyNDEwOQ==) ![Caterpillar 621G photo 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621G photo 17](http://s7d2.scene7.com/is/image/CatUsedProduction/wtk?JHNyYz1jZTY1M2Y5NDBiNTFhNjNjZTcxMmIwMTE5OTU4OWFlMiYkdHh0PUZBQklDSyUyMENBVCYxNzIw) ![Caterpillar 621G photo 18](http://s7d2.scene7.com/is/image/CatUsedProduction/wtk?JHNyYz1jOWZiZTdmODJhMWE0NGQ0YmJmYTVjOThkODljYjEzNSYkdHh0PUZBQklDSyUyMENBVCYxNjY1) ![Caterpillar 621G photo 19](http://s7d2.scene7.com/is/image/CatUsedProduction/wtk?JHNyYz1jZGU5OTcxMDQ2MzA4MDYzZjZkMDFmNDBkMjUxMWQ1NCYkdHh0PUZBQklDSyUyMENBVCYxNTgwNA==) ![Caterpillar 621G photo 20](http://s7d2.scene7.com/is/image/CatUsedProduction/wtk?JHNyYz1lMGNkYjNlNzc1ZWJhNDkyYmMxOWNhMTQ2ZWNmMTMzNSYkdHh0PUZBQklDSyUyMENBVCY0OTY1OQ==) ![Caterpillar 621G photo 21](http://s7d2.scene7.com/is/image/CatUsedProduction/wtk?JHNyYz1mZjJiMTA4MDkxZjZiYjhmOGM1NTVkYWViMDBlOTk5NyYkdHh0PUZBQklDSyUyMENBVCY0MzM5Mw==) ![Caterpillar 621G photo 22](http://s7d2.scene7.com/is/image/CatUsedProduction/wtk?JHNyYz04YmVjM2Q3NGM3MWQ0MWMyZGJkMzE1ZTc1OWZiNDY2ZCYkdHh0PUZBQklDSyUyMENBVCY0Nzk2MQ==) ![Caterpillar 621G photo 23](http://s7d2.scene7.com/is/image/CatUsedProduction/wtk?JHNyYz1iYTUxM2I1YjIwYzkzMWY2ZGNlMTViMmYyMWI5YTFlMiYkdHh0PUZBQklDSyUyMENBVCY0MjM0MQ==) ![Caterpillar 621G photo 24](http://s7d2.scene7.com/is/image/CatUsedProduction/wtk?JHNyYz1jN2U1NmZiZmVmZTY5ODY1YjJlYTExNjcyMzlkZjBmMyYkdHh0PUZBQklDSyUyMENBVCYzODc2OQ==) ![Caterpillar 621G photo 25](http://s7d2.scene7.com/is/image/CatUsedProduction/wtk?JHNyYz1hNTMyMWEwYmVjMjg3YTQxYjM5MTEzZmMwYmQ3ZDZmYSYkdHh0PUZBQklDSyUyMENBVCY2OTY3) ![Caterpillar 621G photo 26](http://s7d2.scene7.com/is/image/CatUsedProduction/wtk?JHNyYz1mMzRkNmNkZmI5Zjk0NGIwYTM4MDkyZGMxZjE2NDNkMyYkdHh0PUZBQklDSyUyMENBVCY1NTgwNw==) ![Caterpillar 621G photo 27](http://s7d2.scene7.com/is/image/CatUsedProduction/wtk?JHNyYz1hMDU1ODE2NDIxM2Q1ZDcxYjM0NDlkNjJmN2NlNTIwZiYkdHh0PUZBQklDSyUyMENBVCY1MTU1MA==) ![Caterpillar 621G photo 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