# 1996 Caterpillar 621F for Sale in Chicago, Il **URL:** ## Listing details - **Price:** Auction pricing - **Listing ID:** 89031733 - **Year:** 1996 - **Manufacturer:** Caterpillar - **Model:** 621F - **Category:** Scrapers - **Type:** Open Bowl Scrapers - **Hours:** 4897 - **Serial number:** 4SK00393 - **Location:** Chicago, Il - **Auction starts:** 2026-09-24 ## Description Enclosed Cab, Air Conditioner, Air Ride Seat, Cushion Hitch, 33.25-29 Tires Closing Time: 2026-09-24 08:30:15 AM ## Manufacturer specifications ### Bowl - **Heaped Capacity:** 20.1 cu yd - **Max Depth Of Cut:** 13.2 in (33.53 cm) - **Rated Payload:** 47994.7 lbs (21766.3 kg) - **Struck Capacity:** 14 cu yd - **Width Of Cut:** 10 ft (3.05 m) ### Dimensions - **Axle To Vertical Hitch Pin:** 17 in (43.18 cm) - **Front Of Tractor To Front Axle:** 125 in (317.5 cm) - **Ground Clearance - Tractor:** 22 in (55.88 cm) - **Height:** 12.1667 ft (3.71 m) - **Height - Overall Shipping:** 132 in (335.28 cm) - **Height - Scraper Blade Maximum:** 21 in (53.34 cm) - **Height - Top Of Cab:** 11.09 ft (3.38 m) - **Length:** 42.3333 ft (12.9 m) - **Length - Overall Machine:** 507 in (1287.78 cm) - **Overall Height:** 12.18 ft (3.71 m) - **Overall Length:** 42.43 ft (12.93 m) - **Overall Width:** 11.39 ft (3.47 m) - **Rear Axle - Rear Of Machine:** 85 in (215.9 cm) - **Weight:** 70746 lbs (32089.89 kg) - **Wheel Base:** 25.34 ft (7.72 m) - **Wheelbase:** 25.33 ft (7.72 m) - **Width:** 11.3333 ft (3.45 m) - **Width - Inside Of Bowl:** 116 in (294.64 cm) - **Width - Outside Rear Tires:** 120 in (304.8 cm) - **Width - Overall Machine:** 136 in (345.44 cm) - **Width - Rear Tire Center Lines:** 87 in (220.98 cm) - **Width - Tractor:** 117 in (297.18 cm) ### Engine - **Tractor Engine:** 3406C ### Hydraulics - **Apron Cylinder Bore:** 7.3 in (18.54 cm) - **Apron Cylinder Stroke:** 24 in (60.96 cm) - **Bowl Cylinder Bore:** 6 in (15.24 cm) - **Bowl Cylinder Stroke:** 32 in (81.28 cm) - **Cushion Hitch Circuit:** 9.7 gpm (36.71 lpm) - **Ejector Cylinder Bore:** 6.5 in (16.51 cm) - **Ejector Cylinder Stroke:** 61 in (154.94 cm) - **Relief Valve - Implement Circuit:** 2150 psi - **Relief Valve - Steering Circuit:** 2250 psi - **Scraper Circuit:** 65.5 gpm (247.92 lpm) - **Secondary Steering Circuit:** 37 gpm (140.05 lpm) - **Steering Circuit:** 52 gpm (196.82 lpm) ### Operational - **Fuel Capacity:** 215.1 gal (814.15 l) ### Scraper Bowl - **Apron Closure Force:** 24075 lbs (10918.37 kg) - **Apron Opening:** 70.1 in (178.05 cm) - **Capacity - Struck:** 14 cu yd - **Cutting Edge Thickness:** 1.2 in (3.05 cm) - **Depth Of Cut - Maximum:** 13.2 in (33.53 cm) - **Depth Of Spread - Maximum:** 70.1 in (178.05 cm) - **Ground Clearance - Maximum:** 20.5 in (52.07 cm) - **Hyd. Penetration Force - 621g:** 33840 lbs (15346.94 kg) - **Rated Load:** 48000 lbs (21768.71 kg) - **Scraper Capacity - Heaped:** 30 cu yd - **Width - Cut - To Router Bits:** 119 in (302.26 cm) ### Service Refill Capacities - Tractor - **Cooling System:** 22 gal (83.27 l) - **Crankcase:** 9.5 gal (35.96 l) - **Differential:** 43 gal (162.76 l) - **Final Drive - Each:** 5 gal (18.93 l) - **Hydraulic Reservoir:** 37 gal (140.05 l) - **Transmission:** 19 gal (71.92 l) - **Wheel Coolant - Each:** 12 gal (45.42 l) ### Steering - **Ground-Driven Secondary Steering System:** 39.9 gpm (151.02 lpm) - **Hydraulic Output:** 52 gpm (196.82 lpm) - **Steering Angle - Left:** 85 degrees - **Steering Angle - Right:** 90 degrees - **Width - 180 Degrees Turn:** 35.8 ft (10.91 m) ### Tractor Engine - **Bore:** 5.4 in (13.72 cm) - **Caterpillar Net Power:** 333 hp (248.32 kw) - **Displacement:** 893 cu in (14633.68 cu cm) - **Eec 80/1269:** 330 hp (246.09 kw) - **Gross Power:** 330 hp (246.09 kw) - **Gross Power - Gears 1-2:** 347 hp (258.76 kw) - **Iso 9249:** 330 hp (246.09 kw) - **Net Power - Gears 1-2:** 330 hp (246.09 kw) - **Sae J1349:** 327 hp (243.85 kw) - **Stroke:** 6.5 in (16.51 cm) ### Transmission - **1 Forward:** 3.1 mph (4.99 kph) - **2 Forward:** 5.6 mph (9.01 kph) - **3 Forward:** 7.1 mph (11.43 kph) - **4 Forward:** 9.6 mph (15.45 kph) - **5 Forward:** 12.9 mph (20.76 kph) - **6 Forward:** 17.5 mph (28.16 kph) - **7 Forward:** 23.6 mph (37.98 kph) - **8 Forward:** 31.9 mph (51.34 kph) - **Max Speed Forward:** 31.7 mph (51.02 kph) - **Reverse:** 5.7 mile/h ### Weights - **Operating Weight:** 70715 lbs (32070.3 kg) - **Total Operating - Empty:** 70746.4 lbs (32084.54 kg) ### Weights - Standard, Tandem - **Front Axle:** 48109 lbs (21818.14 kg) - **Front Axle Weight - Loaded:** 62915 lbs (28532.88 kg) - **Rear Axle:** 22638 lbs (10266.67 kg) - **Rear Axle - Weight - Loaded:** 55792 lbs (25302.5 kg) - **Scraper Shipping:** 21715 lbs (9848.07 kg) - **Total Operating - Empty:** 70715 lbs (32070.3 kg) - **Total Operating - Loaded:** 118707 lbs (53835.38 kg) - **Total Shipping:** 69658 lbs (31590.93 kg) - **Tractor Shipping:** 47943 lbs (21742.86 kg) ## About this model The Caterpillar 621F is a wheel tractor-scraper used for earthmoving, hauling, and site preparation in construction, mining, and large-scale grading applications. As part of Caterpillar's scraper lineup, the 621F is designed to load, transport, and spread material efficiently over medium to long distances. It typically features a tractor unit with a rear-mounted scraper bowl, apron, and ejector system for controlled material handling. The 621F is commonly used in mass excavation, road building, and land development projects where high-volume material movement is required. Its design supports productive cycle times, operator control, and integration with fleet earthmoving operations. ## Photos ![1996 Caterpillar 621F](https://www-ironplanet.s3-us-west-2.amazonaws.com/i/22699/41/4e9f645a-bfb9-4386-9db4-c2c0b8252a53-hr.jpg) ![1996 Caterpillar 621F photo 2](https://www-ironplanet.s3-us-west-2.amazonaws.com/i/22699/41/83912e54-84aa-49b7-90c2-e65631365af6-hr.jpg) ![1996 Caterpillar 621F photo 3](https://www-ironplanet.s3-us-west-2.amazonaws.com/i/22699/41/937feb32-2c48-4aec-b1a0-bbaea2871db2-hr.jpg) ![1996 Caterpillar 621F photo 4](https://www-ironplanet.s3-us-west-2.amazonaws.com/i/22699/41/8a13e8d5-8f7a-4e70-992b-110fe5635462-hr.jpg) ![1996 Caterpillar 621F photo 5](https://www-ironplanet.s3-us-west-2.amazonaws.com/i/22699/41/321fa2c5-97c8-41bf-8f78-ea764e8e6cba-hr.jpg) ![1996 Caterpillar 621F photo 6](https://www-ironplanet.s3-us-west-2.amazonaws.com/i/22699/41/b6c9ebc5-8d32-4b19-a992-9a7e7f272841-hr.jpg)