TeknoGRC TK35 T | Lattice Boom Crawler Crane with 35t Capacity, Max Lifting Height 29.5m, Max Working Radius 22.5m

TEKNOGRC TK35 T – 35 t

The TEKNOGRC TK35 T is a hydraulic crawler crane equipped with a lattice boom, designed for lifting applications on construction sites, particularly foundation works. It is suitable for operations such as the installation of reinforcement cages and tremie pipes. The crane is available with different boom length configurations to meet specific application requirements.

Technical Specifications

- Manufacturer: TEKNOGRC
- Model: TK35 T
- Machine type: Hydraulic crawler crane with lattice boom
- Maximum lifting capacity: 35 t
- Maximum lifting height: 29.5 m
- Maximum travel speed: 4 km/h
- Total weight with 17 m boom: 31 t
- Engine power: 129 kW

Boom and Lifting Capabilities

- Boom type: Lattice boom
- Available boom sections: 3 m or 6 m
- Boom lengths with 3 m sections: 11 m, 14 m, 17 m, 20 m, 23 m, 26 m and 29 m
- Boom lengths with 6 m sections: 11 m, 17 m, 23 m and 29 m
- Boom angle: 30°–80°
- Lifting winch speed: 0–33 / 0–66 m/min
- Main winch rope length and diameter: 100 m / Ø 26 mm
- Auxiliary winch rope length and diameter: 120 m / Ø 12 mm
- Rear arm winch rope length and diameter: 40 m / Ø 16 mm
- Upper structure rotation speed: 2 r/min

Crawler Undercarriage and Travel System

- Undercarriage type: Tracked undercarriage
- Track width: 600 mm
- Track widening: Hydraulically widenable tracks
- Travel system: Hydraulic travel drive
- Travel control unit: Danfoss
- Travel motors: Two closed-circuit motors
- Travel pumps: Two pumps
- Maximum travel speed: 4 km/h
- Maximum slope: 87.8%
- Anti-dumping filter: Absorbs oscillations on the pedals and steering wheel during operation

Upper Structure and Slewing System

- Chassis: Anti-torsion welded structure made of high-strength steel
- Upper structure rotation: Continuous 360° rotation
- Slewing motor: Axial piston hydraulic motor
- Slewing gearbox: Planetary gearbox
- Slewing ring: Internal gearing with a double row of balls
- Slewing brake: Multiple-disc negative brake
- Controls: Hydraulically operated manipulators allowing simultaneous proportional movements

Hydraulic System

- Circuit type: Open-circuit hydraulic system
- Hydraulic pumps: Axial piston pumps
- Hydraulic distributors: Proportional hydraulic distributors
- Power regulation: Load Sensing system
- Simultaneous operations: Capability to perform multiple movements simultaneously
- Oil cooling: Heat exchanger
- Oil filtration: One cartridge filter on the return circuit
- Hydraulic oil tank capacity: 400 l
The lifting winch is equipped with a variable-displacement axial piston motor, a lifting drum with an integrated planetary gearbox, a multiple-disc parking brake, a block valve and descent control.

Engine and Fuel System

- Engine manufacturer: Cummins
- Engine model: B 3.8
- Emissions standard: Stage V – Tier 4f
- Maximum engine power: 129 kW at 2,200 rpm
- Diesel tank capacity: 300 l
- DEF tank capacity: 38 l
- Emissions legislation: EU 2016/1628

Operator’s Cab and Controls

- Ergonomic driving system with electronic foot controls
- Dual Path mode with active counter-rotation
- Automatic/manual parking brake management
- Operator’s cab with wide visibility and sliding windows
- Front and upper glass with wipers
- Corrosion-resistant cab paint
- Air conditioning
- Heating
- Air-suspension seat
- Seat belts
- Cab lighting
- Instrument panel
- Right-hand and left-hand control joysticks for operating functions
Optional driving equipment: Steering wheel and pedal accelerator.

Safety Systems

- Electronic load limiter: Displays boom angle, boom length, lifted load and maximum permissible lifting load
- Limit switches
- Safety valves: Installed on all hydraulic functions
- Rear-view camera: Improves visibility during manoeuvres in restricted spaces
- Winch camera: Monitors rope winding on the winch drum

Electrical System

- Electrical system voltage: 24 V DC
- Machine management network: CAN Bus
- Batteries: 2 batteries, each with a capacity of 143 Ah

Dimensions and Weight

- Overall machine dimensions (L × W × H): 9,510 × 2,550 × 2,825 mm
- Total weight with 17 m boom: 31 t
- Counterweight: 5 t, in a single piece

Optional Equipment

- Auxiliary winch with a choice of rope diameter and luffing jib
- Tilting cab
- Industry 4.0 kit
- Camera and additional headlights kit
- Electric fuel pump
- Radio remote control for loading and unloading
- Custom paint finish
- Rubber track pads kit