Specifications
New and already in a class of its own.
| Approximate weight | from 19,400 kg (21,4 tons) |
| Torque | 1,070 Nm (789 lbf-ft) at 1,500 rpm |
| Power | 193 kW DIN (259 hp) at 1,700 rpm |
| Fuel tank | 370 l (98 gal) |
| Stroke volume | 7.4 l (452 cu in) |
| General info | SD74-4V. 6-cylinder, turbo with Commonrail. EPA Tier 3 and EU Stage IIIA |
| Fuel tank | approx. 370 l (98 gal) |
| Flow | 313 l/min (91 gal) at 1,650 rpm |
| System pressure | 280 bar (4,060 psi) |
| Hydraulic oil tank | approx. 200 l (53 gal) |
| Miscellaneous | Pressure fi lter for hydrostatic circuit. Return oil fi lters for hydrostatic drive and hydraulics. Hydraulic oil level warning. Hydraulic booster to compensate pump regulation. Soft-sealed couplings in hydraulic system. |
| Working pressure, boom | CRH22: 270 bar (3,916 psi) |
| Driving speed | 0-25 km/h (0-15.5 mph) |
| Tractive force | 175 kN (39,342 lbf) |
| Differential locks | Mechanical electro-hydraulic control |
| General info | Hydrostatic-mechanical, controlled by MaxiXplorer. Transfer gearbox with 2 positions. Disengageable front-wheel drive. |
| Axle, rear | Swing axle with hub reduction. Differential with mechanical differential lock. Hydraulic swing axle override with leveling. |
| Axle, front | Komatsu geared bogie. Differential with mechanical differential lock. |
| Driving, working and parking brake | Multi-disc brakes in oil bath. Automatically engaged when working. Spring-action brake with electro-hydraulic control. Emergency brake |
| General info | Fully-hydraulic multi-disc brakes. Hydraulic accumulator charging valve. |
| Braking performance | Conforms to ISO 11169:1993 and VVFS 2003:27. |
| Lifting torque, gross | 217 kNm (160,100 lbf-ft) |
| Head | 360.2, 365 or 370.2 |
| Slewing torque, gross | 47 kNm (34,670 lbf-ft) |
| Model and Reach | CRH 22, 10 m (33 ft) or CRH 22, 8.5 m (28 ft) |
| Rotation | ±180° |
| General info | Autolev – fully-automatic cab and boom leveling. Comfort-enhancing leveling. Cab coupled to swing axle. Boom and cab on horizontal, rotating platform. Hydraulic stabilization when maneuvering. Safety tested. Leveling. Thermal and acoustic insulation. Horizontal leveling: Longitudinal 20°/22° and lateral 16° |
| Seat | Choice of ergonomically designed seat for individual adjustment of the seat cushion, back and lumbar support, arm rests, and control panels. |
| Miscellaneous | Manual tilt. Multi-position safety lock. Electrical kit for com-radio and telephone (12-24 V). Windshield wiper and washer on front and roof windows. |
| Noise level | As per ISO standard. |
| Vibrations | As per ISO standard. |
| Available options | Sun blinds. Swivel seat. Boom damping. Electrically-controlled platform under cab. Radio with MP3 player and USB port. Air-ventilated KAB seat or air-ventilated BeGe seat with head rest. Microfilter. |
| Safety | Conforms to ROPS ISO 8082, FOPS ISO 8083, and OPS ISO 8084 |
| Windshields | Forward side windows of 15 mm (0.6”) safety glass. |
| Heating/Ventilation | Heating and cooling unit ECC. Filtered air intake with allergen fi lter. |
| Steering angle | +/- 40° Electric end-limit damping. |
| Lever steering | Load-sensing (LS) proportional steering from boom controls/rocker |
| Available options | Load-sensing proportional servo steering. |
| General info | Hydraulic articulation joint. |
| Voltage | 24 V |
| Battery capacity | 2 x 170 Ah |
| Generator | 2 x 100 A |
| Internal memory | 1 GB RAM |
| Color display | 12”, anti-refl ection glass |
| Serial ports | 2 |
| Storage capacity | 40 GB |
| Available options | A4 printer. GPS antenna. Production reports. |
| USB ports | 8, with one on the front of the display for easy access |
| MaxiXplorer | Integrated system for machine and head control. Operator-specific settings for head, boom and machine functions. Cross-cutting information and machine status display. Production registration. Administrative tools. |
| Processor , clock speed | Pentium M 1.4 GHz |
| DVD player | Option |
| Operating system | Windows XP Pro |
| Keyboard | Yes, with trackball included |
| Work lights | More than 30 lux in work area. Halogen cab, boom, and reversing lights. |
| Available options | Xenon lights on cab and boom. Roofmounted work lights, Halogen or Xenon. Long-distance lights, Xenon. |
| General info | Driving and Start Manual in paper format. Operator’s Manual and Spare Part. Catalog on CD. |
| General info | Sprinkler system. Semi-automatic, water-based fire extinguishing. Conforms to RUS 127. Hand-held extinguishers, 2 x 6 kg (13 lb) ABE-3. Powder extinguishers. Instruction manual in paper format (also electronic in Maxi). Spare parts catalogue in paper format (also electronic in Maxi). Diesel heater 9.1 kW incl. timer and hydraulic oil heater. Stump treatment equipment. Biodegradable hydraulic oil. Service ladders. Toolbox with tools. Rearview camera as standard (in EES countries in compliance with EU Directive 2006/42/EU). Platform at side of cab and ladder on left side of rear frame as standard (in EES countries in compliance with EU Directive 2006/42/EU). Belt guard for flat belt as standard (in EES countries in compliance with EU Directive 2006/42/EU). |
| General info | Standard and extra equipment are market-dependent and vary between countries. The specification describes possible equipment, not that which is standard or optional. Stated weights are based on standard equipment. Specifications and designs are subject to change without notice. |