Description
Custom Built Trailer Included in the $150,000
Warranty Available!
General Specifications
Crane Model: Sky Park Crane “Spider“
Rated Lifting Capacity: 8 ton 17,637 lb
Overall Size: Length 20.2 ft/Width 5.25 ft/Height 7.38 ft
Machine Weight: 17,196 lb
Max Lifting Height: 68.9 ft
Max Working Radius: 59.1 ft
Engine
Yanmar 4T98
Model #: 4TNV98C-WSYC (part of the TNV98C series)
Engine Model Code: ZAM2815554A
Yanmar 4TNV98C-WSYC
Power: 42–51.7 kW
Horsepower 57
Torque: ~235 Nm (good low-end pulling power)
Engine Type: 4-cylinder, 3.3L diesel, water-cooled
Fuel System: Common rail direct injection (efficient + modern)
Operating Temp 23°F to 104°F
Electrical System
Voltage: AC 380V
Fuel Capacity
Fuel: 11.89 gallons
Winch System
16.4 fee Flying Jib
Steel Rope 0.47 in diameter × 328.08 ft
Hook lifting speed: 12 m/min (4 ropes)
Steel Wire rope Diameter: 0.47”
Max Working Radius
18 meters ≈ 59.1 ft
Boom System
Boom Length (min) 18.0 ft
Boom Length (max) 68.9 ft
Max Working Radius 59.1 ft
Boom type:5m×5‑section telescopic boom
Boom Time: (approx. 54 s)
Lifting range: 0–78° (approx. 13 s)
Boom Type 5-section telescopic
Section Length 16.4 ft
Rotation System
Rotation angle: 0–360° continuous
Rotation speed: approx. 38 s per rotation
Tracks Width 13.8 in
Tracks Pitch 2.07 in
Tracks Links 104
Outrigger System
Manual screw‑out + hydraulic telescopic outriggers with automatic support
Outriggers Length 23.0 ft
Outriggers Rear Width 16.6 ft
Outriggers Front Width 22.0 ft
Travel System
Drive: Hydraulic motor drive
Travel speed: 1.55 MPH
Gradeability
25° (36%)
Structural Design
Boom and outrigger frame constructed using Baosteel BS700D high‑strength steel for superior fatigue resistance and operational stability.
Critical stress‑bearing components reinforced with high‑strength steel plates providing excellent compressive strength and durability.
Box‑section welded chassis provides 5–6× higher torsional resistance compared with conventional square‑tube or H‑beam frames.
Hydraulic & Mechanical Components
High‑pressure hydraulic cylinders with German‑imported seal assemblies
Hydraulic oil cooler rated for instantaneous pressure up to 10.5 MPa
Double‑layer steel wire hydraulic hoses rated for 35 MPa
4‑layer reinforced hydraulic hoses for critical hydraulic lines
Multi‑valve hydraulic control system (Kemai brand)
Heavy‑duty double‑row roller slewing bearing for stable rotation
Engine vibration damping buffer system reducing noise and vibration
Control System
Remote control with integrated proportional valve system
Torque monitoring and overload alarm
One‑touch outrigger deployment
Real‑time monitoring of engine RPM, coolant temperature, oil pressure, and machine status
Overload protection (auto stop)
One-button outriggers
Leg support sensor
Proportional control valve
Wireless remote controlSpecifications
Year2026
ManufacturerSKY PARK
ModelCL8.0
Serial Number2511WZ
ConditionNew
Stock NumberCL8.0
Lift Capacity8 ton
Max Main Boom Length68 ft 9 in
Number of Outriggers4
ROPSOpen
Power TypeDiesel
Horsepower70 HP
Engine TierEUR Stage V
Shipping Length242 in
Shipping Height60 in
Shipping Weight17,196 lb
Year2026|
ManufacturerSKY PARK|
ModelCL8.0|
Serial Number2511WZ|
ConditionNew|
Stock NumberCL8.0|
Lift Capacity8 ton|
Max Main Boom Length68 ft 9 in|
Number of Outriggers4|
ROPSOpen|
Power TypeDiesel|
Horsepower70 HP|
Engine TierEUR Stage V|
Shipping Length242 in|
Shipping Height60 in|
Shipping Weight17,196 lb|
