REX450 EXCAVATOR
High Reliability and Excellent Operability
CONTRIBUTING TO IMPROVED PRODUCTIVITY AND SAFETY
No matter what type of work you do – excavation, trenching, or truck loading REX450 excavators deliver top performance, unmatched versatility, and excellent fuel efficiency. Simple operation, outstanding durability and the latest safety and technology features will help you take your business to the next level.
ATTACHMENTS
In addition to performing excavation work, Rhino Excavators attachments can be switched to adapt to a range of work sites from agriculture and forestry to landscaping, livestock farming, demolition and snow removal.
COMFORT
A spacious operator environment features an adjustable seat and ergonomic pilot controls for improved comfort and with the standard pattern selector, operators can quickly switch to the style they prefer.
RELIABILITY
Rhino REX excavators have safety and serviceability features that protect machinery, operators and bystanders alike, as well as minimize downtime.
| Engine | Cummins QSM11 or Rhino® |
| Emission Rating (optional) | Tier 2 (Tier 3, Tier 4) |
| Cylinders | 6 |
| Displacement L (cu. In) | 11(671) |
| Net Power kW (Hp) | 251(337) |
| Fuel System | Direct Injection |
| Aspiration | Turbocharged, air-to-air charge air cooler |
| Fan Drive | Hydraulic |
| Type | Dual speed mode for tracks on-dash one-button activation |
| Maximum Travel Speeds kph(mph): | |
| Low | 3(2) |
| High | 5.5(3.4) |
| Type | Open center, load sensing; two variable-displacement axial-piston pumps |
| Pressure Mpa (psi) | 34(4,975) |
| Max. Flow L/min (gpm) (each) | 360(95) |
| Power Boost Mpa (psi) | 36(5,221) |
| Control | 2 pilot levers, low-effort hydraulic controls with horn and boost buttons |
| Carrier Rollers (each side) | 2 |
| Track Rollers (each side) | 8 |
| Shoes (each side) Triple Semi-Grousers | 48 |
| Track Adjustment | Hydraulic |
| Track Guides | Front Idler |
| Track Chain | Sealed and lubricated |
| Ground Pressure Kpa (psi) | 72(10.4) |
| Fuel Tank L (gal) | 650(172) |
| Cooling System L (gal) | 36.8(10) |
| Engine Oil L (gal) | 38(10) |
| Hydraulic Tank L (gal) | 335(88) |
| Swing Mechanism L (gal) | 16.2(4.3) |
| Final Drive Case (each) L (gal) | 12.0(3.2) |
| Arm Length mm (ft) | 3,380(11.1) |
| Arm Digging Force kN (lb) | 210(45.187) |
| Bucket Digging Force kN (lb) | 285(64.205) |
| Max. Reach mm (ft) | 12,025(39.5) |
| Max. Reach at Ground Level mm (ft) | 11,815(38.8) |
| Max. Digging Depth mm (ft) | 7,810(25.6) |
| Max. Cutting Height mm (ft) | 10,910(35.8) |
| Max. Dumping Height mm (ft) | 7,550(24.8) |
| Tail Swing Radius mm (ft) | 3,645(12.0) |
| Weight kg(lb) | 45,800(100,972) |
| Overall Length mm (ft) | 11,980(39.3) |
| Overall Height mm (ft) | 3,640(11.9) |
| Length of Track on Ground mm (ft) | 4,020(13.2) |
| Undercarriage Length mm (ft) | 4,360(14.3) |
| Counterweight Clearance mm (ft) | 2,355(7.7) |
| Upperstructure Width mm (ft) | 3,045(10.0) |
| Height to Top of Cab mm (ft) | 3,280(10.8) |
| Track Width mm (in) | 700(27.6) |
| Gauge Width mm (ft) | 2,890(9.5) |
| Overall Width with mm (ft) | 3,490(11.5) |
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