Home › Wheel loaders › Case
Case 621G
Configuration: Z-Bar loader arms, 1.9 m³ (2.5 yd³) general purpose pin-on bucket with bolt-on edge, 20.5-R25 L3 radial tires, ROPS cab with heat/A/C, heavy counterweight, front and rear fenders; FPT F4HFE613W Tier 4 Final.
24 sourced values · Sources: CASE 621G Wheel Loader specifications sheet, form CCE202104621G; Tier 4 Final. Retrieved 2026-10-25
Dimension diagram
| A | Overall length | 7,237 mm |
| B | Overall height | 3,384 mm |
| C | Wheelbase | 2,900 mm |
| D | Ground clearance | 389 mm |
| E | Overall width | 2,478 mm |
| F | Track gauge / tread | 1,950 mm |
Weights
| Spec | Value | Source |
|---|---|---|
| Operating weight | 12,743 kg | Published: 12,743 kg CASE 621G Wheel Loader specifications sheet, form CCE202104621G; Tier 4 Final. Retrieved 2026-10-25Z-Bar, 1.9 m³ bucket column (28,093 lb). |
Dimensions
Undercarriage / tires
| Spec | Value | Source |
|---|---|---|
| Undercarriage type | Wheeled, articulated | Published: Wheeled, articulated CASE 621G Wheel Loader specifications sheet, form CCE202104621G; Tier 4 Final. Retrieved 2026-10-25 |
| Number of axles | 2 | Published: 2 CASE 621G Wheel Loader specifications sheet, form CCE202104621G; Tier 4 Final. Retrieved 2026-10-25 |
| Wheels (count) | 4 | Published: 4 CASE 621G Wheel Loader specifications sheet, form CCE202104621G; Tier 4 Final. Retrieved 2026-10-25 |
| Tire size | 20.5-R25 | Published: 20.5-R25 CASE 621G Wheel Loader specifications sheet, form CCE202104621G; Tier 4 Final. Retrieved 2026-10-25L3 radial. |
Ground pressure
| Spec | Value | Source |
|---|---|---|
| Ground pressure | Not published | CASE 621G Wheel Loader specifications sheet, form CCE202104621G; Tier 4 Final. Retrieved 2026-10-25 Not published in this document. |
Axle loads
| Spec | Value | Source |
|---|---|---|
| Axle load, front (unladen/operating) | Not published | CASE 621G Wheel Loader specifications sheet, form CCE202104621G; Tier 4 Final. Retrieved 2026-10-25 Not published in this document. |
| Axle load, rear (unladen/operating) | Not published | CASE 621G Wheel Loader specifications sheet, form CCE202104621G; Tier 4 Final. Retrieved 2026-10-25 Not published in this document. |
Engine
| Spec | Value | Source |
|---|---|---|
| Engine model | FPT F4HFE613W | Published: FPT F4HFE613W CASE 621G Wheel Loader specifications sheet, form CCE202104621G; Tier 4 Final. Retrieved 2026-10-25Tier 4 Final, SCR/DOC. |
| Net power | 113 kW | Published: 113 kW CASE 621G Wheel Loader specifications sheet, form CCE202104621G; Tier 4 Final. Retrieved 2026-10-25Net rated at 2,000 rpm, SAE J1349 (151 hp); peak net 121 kW at 1,800 rpm. |
| Gross power | 128 kW | Published: 128 kW CASE 621G Wheel Loader specifications sheet, form CCE202104621G; Tier 4 Final. Retrieved 2026-10-25Peak gross at 1,800 rpm, SAE J1995 (172 hp). |
| Displacement | 6.7 L | Published: 6.7 L CASE 621G Wheel Loader specifications sheet, form CCE202104621G; Tier 4 Final. Retrieved 2026-10-25 |
| Rated speed | Not captured | — |
Hydraulics
| Spec | Value | Source |
|---|---|---|
| Pump / aux flow | 171 L/min | Published: 171 L/min CASE 621G Wheel Loader specifications sheet, form CCE202104621G; Tier 4 Final. Retrieved 2026-10-25Variable-displacement load-sensing steering/implement pump at 2,000 rpm (45.2 gpm). |
| System / relief pressure | ≈ 25 MPa | Published: 25,000 kPa CASE 621G Wheel Loader specifications sheet, form CCE202104621G; Tier 4 Final. Retrieved 2026-10-25Implement (3,625 psi); steering 24 132 kPa. |
Performance
Similar models
| Brand | Model | Operating weight |
|---|---|---|
| Caterpillar | 926 | 12,688 kg |
| Komatsu | WA270-8 | 12,880 kg |
| Hitachi | ZW160-7 | 13,000 kg |
| John Deere | 524 P-Tier | 13,123 kg |
| Bobcat | L205 | ≈ 12,371 kg |
| Liebherr | L 526 | ≈ 13,170 kg |
Compare side by side with Caterpillar 926 and Komatsu WA270-8