Caterpillar 621 Partial Scraper Scraper Specs

Category: Scrapers ➔
Manufacturer: Caterpillar ➔
Model: 621 Partial Scraper ➔

Engine

Caterpillar 621 Partial Scraper Scraper Engine specifications
Flywheel Power - Tractor	407.00 hp (303.50 kw) — Starting 2026 Model Year
Tractor Engine	Cat® C13 — Starting 2026 Model Year

Service Refill Capacities - Tractor

Caterpillar 621 Partial Scraper Scraper Service Refill Capacities - Tractor specifications
Cooling System	11.00 gal (41.64 l) — Starting 2026 Model Year
Crankcase	9.70 gal (36.71 l) — Starting 2026 Model Year
Differential	41.70 gal (157.83 l) — Starting 2026 Model Year
Final Drive - Each	5.00 gal (18.93 l) — Starting 2026 Model Year
Fuel Tank	216.10 gal (817.94 l) — Starting 2026 Model Year
Hydraulic Reservoir	21.90 gal (82.89 l) — Starting 2026 Model Year
Transmission	25.50 gal (96.52 l) — Starting 2026 Model Year
Windshield Washer	1.30 gal (4.92 l) — Starting 2026 Model Year

Standards

Caterpillar 621 Partial Scraper Scraper Standards specifications
Brakes	ISO 3450:2011 — Starting 2026 Model Year
Cab	Seat Belt: SAE J386:JUN1985 — Starting 2026 Model Year
ROPS/FOPS	ROPS: ISO 3471:2008 for up to 17 084 kg (37,664 lb). FOPS: ISO 3449:2005 Level II. — Starting 2026 Model Year

Steering

Caterpillar 621 Partial Scraper Scraper Steering specifications
Width - 180° Turn	38.60 ft (11.77 m) — Starting 2026 Model Year

Transmission

Caterpillar 621 Partial Scraper Scraper Transmission specifications
1 Forward	3.10 mph (4.99 kph) — Starting 2026 Model Year
2 Forward	5.50 mph (8.85 kph) — Starting 2026 Model Year
3 Forward	7.50 mph (12.07 kph) — Starting 2026 Model Year
4 Forward	10.10 mph (16.25 kph) — Starting 2026 Model Year
5 Forward	13.60 mph (21.89 kph) — Starting 2026 Model Year
6 Forward	18.40 mph (29.61 kph) — Starting 2026 Model Year
7 Forward	24.80 mph (39.91 kph) — Starting 2026 Model Year
8 Forward	33.50 mph (53.91 kph) — Starting 2026 Model Year
Reverse	5.70 mph (9.17 kph) — Starting 2026 Model Year
Top Speed - Loaded	33.50 mph (53.91 kph) — Starting 2026 Model Year

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