Blount International 2290
Features
Powertrain
The Cat® C9 ACERT™ Tier II high torque engine provides excellent power, fuel economy, serviceability and durability. With 5% greater fuel efficiency than its predecessor, and meeting the Tier II emission standards, the Cat C9 ACERT is a dependable performer.
Operator Comfort
The Prentice ZTS Series has a purpose-built forestry cab with heavy-duty guarding, meeting FOPS/ROPS/OPS requirements. Designed for comfortable operation, the cab gives excellent front, side, and rear visibility. Isolation-mounted cab and engine reduce sound levels and vibration for quiet and comfortable operation.
Hydraulics
A closed center hydraulic system with electronic programmable controls that produces excellent multi-function capability coupled with a dedicated saw pump.
Boom and Stick
Harvester and feller buncher linkage arrangements are available for all models. All boom and stick structures are stress relieved for extended service life.
Versatility
Prentice track machines are available with factory-installed felling heads to meet your application needs. Prentice ZTS Series machines utilize high-pressure hydraulics and proven components. All models are available with felling, intermittent or harvesting linkage fronts.
Serviceability
The hydraulically actuated clam-shell service door provides full service access to daily service points simplifying maintenance. Regularly scheduled maintenance extends machine service life and lowers overall operating costs.
Owning and Operating Costs
Proven fuel efficiency combined with easier access and extended service intervals maximize uptime, reduce operating costs and maximize productivity.
Attachments
A full line of Prentice processor/harvester heads is available. Consult a Prentice Processing Head spec sheet for specific models and carrier application guide.
Leveling System
The most robust, durable tilt mechanism in the industry provides stability and productivity even in the steepest applications for the 2391 and 2491 models.
Undercarriage
Prentice track machines feature a rugged undercarriage custom designed for reliable operation in tough harvesting conditions, from wet bottomlands to steep rocky slopes.
Specifications
Model | 2290 |
Powertrain | |
Engine Model | Cat C9 ACERT |
Peak Power @ 1800 RPM | 184.2 kW / 247 hp |
Rated Power @ 2100 RPM | 170 kW / 228 hp |
Displacement | 8.8L |
Operating Weights (w/o heads)* | 24362 kg (53710 lb) |
Operating Weights (w/o heads)** | 23790 kg (52440 lb) |
Boom System | |
Track Feller Buncher Configuration- Max. Reach (w/head) | 8.1 m (26 ft 6 in) |
Track Harvester Configuration Max. Reach (w/head) | -9.8 m (32 ft) |
Track Feller Buncher Configuration - Bare Pin Lift @ Max Reach (w/o head) | 7100 kg @ 6.1 m (15,600 lb @ 20 ft) |
Track Harvester Configuration - Bare Pin Lift @ Max Reach (w/o head) | 4100 kg @ 9.0 m (9,100 lb @ 29.5 ft) |
Service Refill Capacities | |
Fuel Capacity | 530 L (140 US gal) |
Pony Fuel Tank (optional) | 341L (90 US gal) |
Cooling System | 61 L (16.1 US gal) |
Engine Oil Capacity | 19.9 L (21 US qts) |
Hydraulic Tank | 262 L (69.2 US gal) |
Hydraulic System | 300 L (79.3 US gal) |
Swing Drive | 10 L (2.6 US gal) |
Hydraulic System | |
Electric hydraulic oil fill pump | STD |
Dedicated variable displacement pump for travel circuit | 180 cc |
Dedicated variable displacement pump for boom and implement functions | 180 cc |
Dedicated variable displacement pump for saw motor | 55 cc |
Undercarriage (size/pitch) | 325 HEX / 203.2 mm (8 in) |
Track Gauge | 2591 mm (102 in) |
Track Length | 4572 mm (180 in) |
Ground Clearance | 762 mm (30 in) |
Tractive Effort | 30391 kg (67,000 lb) |
Nine bottom rollers per side | STD |
Integrated welded track guards | STD |
Bolt-on track guards | |
Leveling System | |
Non-leveling carbody | STD |
Three-cylinder tilt mechanism w/simultaneous 20 degrees forward tilt and 11-degree side-to-side tilt |
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