Construction Machinery Caterpillar 326D2 26 Ton Hydraulic Crawler Digger Excavators

Construction Machinery Caterpillar 326D2 26 Ton Hydraulic Crawler Digger Excavators image
Basic Info.
Product Description
I. Benefit & Features
PERFORMANCE
- The Cat C7.1 ACERT™ engine burns up to 9% less fuel than the 324D L.
- Constant engine speed control adjusts fuel pressure and hydraulic flow to maintain optimal engine speed regardless of load, maximizing productivity and reducing fuel usage and noise.
- An electric fuel priming pump speeds up starts and fuel system maintenance.
- The variable-speed fan reduces noise and saves energy.
- The long undercarriage (L) maximizes stability and lift capacity.
EASE OF OPERATION
- Cabs are equipped with easy-to-operate controls.
- Multiple seat and joystick adjustment options enhance comfort.
- Optimized low-effort joystick controls reduce operator fatigue.
- The LCD monitor is easy to navigate and programmable in 42 languages.
DURABILITY
- The strong, durable carbody is designed to work in the toughest operating conditions.
- Electrical wires are colored, numbered, and protected with thick braiding for ease of identification and long life.
- Greased track link between pins and bushings increases undercarriage life and reduces noise.
- A redesigned fuel injection system enhances reliability.
- Segmented track guiding guards (two pieces) protect undercarriage for long life.
TECHNOLOGY
- Integrated Cat technology solutions increase production and minimize operating costs.
- Product Link™ reports key information from the machine to any location.
SAFETY
- The hydraulic activation lever safely locks out all hydraulic functions.
- Anti-skid plating and countersunk bolts reduce slipping in severe conditions and during routine checks.
- A full-length firewall separates the pump compartment from the engine.
- The ground-level fuel cut off switch shuts down the engine in an emergency.
- A rearview camera greatly enhances visibility behind the machine, helping the operator work more safely and productively.
VERSATILITY
- Demolition work is quick and easy with a Cat hammer, thumb, shear, or multiprocessor.
- Utility and finishing work are fast and flawless with a Cat tilt bucket and compactor.
- A coupler lets you swap between attachments in seconds without leaving the cab.
ENGINE
Engine Model | Cat C7.1 ACERT |
Net Flywheel Power | 145.0 kW |
Bore | 105.0 mm |
Stroke | 135.0 mm |
Displacement | 7.01 l |
Net Power – ISO 14396 | 147.0 kW |
Net Power – SAE J1349 | 145.0 kW |
Emissions | The Cat C7.1 ACERT meets exhaust emissions equivalent to U.S. EPA Tier 2, EU Stage II, and China Nonroad Stage II emission standards. |
Note (1) | Net power advertised is the power available at the flywheel when the engine is equipped with fan, air cleaner, muffler and alternator. |
Note (2) | The field-proven C7.1 ACERT engine can work efficiently at altitudes up to 5000 m (16,405 ft). |
WEIGHTS
Operating Weight | 28500.0 kg |
Maximum Operating Weight** | 28500.0 kg |
Minimum Operating Weight* | 25790.0 kg |
Note (1) | *Based on: Long Undercarriage with 600 mm (24 in) TG Track + HD Reach Boom + R2.95 (9’8") HD Stick with Rebar + 1.33 m3 (1.74 yd3) Bucket |
Note (2) | **Based on: Long Undercarriage with 790 mm (31 in) TG LC Track + SLR 10.2 m (33’6") Boom + SLR 7.85 m (25’9") Stick + 0.57 m3 (0.75 yd3) Bucket |
SERVICE REFILL CAPACITIES
Fuel Tank Capacity | 520.0 l |
Cooling System | 31.0 l |
Engine Oil | 22.0 l |
Swing Drive | 10.0 l |
Final Drive – Each | 6.0 l |
Hydraulic System Oil Capacity – Including Tank | 285.0 l |
Hydraulic Tank Oil | 257.0 l |
SWING
Swing Speed | 9.6 r/min |
Swing Torque | 73.4 kN·m |
DRIVE
Maximum Travel Speed | 5.8 km/h |
Drawbar Pull | 227.0 kN |
ENGINE RPM
Operation | 1700.0 r/min |
Travel | 1800.0 r/min |
HYDRAULIC SYSTEM
Main System – Maximum Flow at Travel H/L (1,800 rpm) | 247 × 2 L/min [494 total] (65.2 × 2 gal/min [130.4 total]) |
Maximum Pressure – Equipment | 35.0 MPa |
Maximum Pressure – Swing | 24.5 MPa |
Maximum Pressure – Travel | 35.0 MPa |
Main System – Maximum Flow at Operation (1,700 rpm) – Each | 233 × 2 L/min [466 total] (61.6 × 2 gal/min [123.2 total]) |
Main System – Maximum Flow at Travel L/L (1,700 rpm) | 233 × 2 L/min [466 total] (61.6 × 2 gal/min [123.2 total]) |
Pilot System – Maximum Flow | 23.4 l/min |
Pilot System – Maximum Pressure | 3920.0 kPa |
Swing System – Maximum Flow | 233.0 l/min |
DIMENSIONS – HD REACH BOOM – 5.9 M (19’4"); R2.95CB1 (9’8") HD STICK
Cab Height* | 2980.0 mm |
Counterweight Clearance** | 1060.0 mm |
Ground Clearance** | 440.0 mm |
Length – Center of Rollers – Long Undercarriage | 3830.0 mm |
Note (1) | *Including shoe lug height. |
Note (2) | **Without shoe lug height. |
Shipping Height* | 3170.0 mm |
Shipping Length | 10050.0 mm |
Tail Swing Radius | 3000.0 mm |
Track Gauge – Long Undercarriage | 2590.0 mm |
Track Length – Long Undercarriage | 4630.0 mm |
Transport Width – Long Undercarriage – 600 mm (24 in) Shoes | 3190.0 mm |
Transport Width – Long Undercarriage – 700 mm (28 in) Shoes | 3290.0 mm |
Transport Width – Long Undercarriage – 790 mm (31 in) Shoes | 3380.0 mm |
DIMENSIONS – SLR BOOM – 10.2 M (33’6"); SLR 7.85 M (25’9") STICK
Cab Height* | 2980.0 mm |
Counterweight Clearance** | 1060.0 mm |
Ground Clearance** | 440.0 mm |
Length – Center of Rollers – Long Undercarriage | 3830.0 mm |
Note (1) | *Including shoe lug height. |
Note (2) | **Without shoe lug height. |
Shipping Height* | 3150.0 mm |
Shipping Length | 14340.0 mm |
Tail Swing Radius | 3000.0 mm |
Track Gauge – Long Undercarriage | 2590.0 mm |
Track Length – Long Undercarriage | 4630.0 mm |
Transport Width – Long Undercarriage – 600 mm (24 in) Shoes | 3190.0 mm |
Transport Width – Long Undercarriage – 700 mm (28 in) Shoes | 3290.0 mm |
Transport Width – Long Undercarriage – 790 mm (31 in) Shoes | 3380.0 mm |
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