VALLA 25E & 25EL

Model 25E 25EL
Lifting Capacity 5,500 lb 4,950 lb
Total Weight 5,300 lb 4,300 lb
Power Source Electric
Dimensions W 37″ x H 6’7″ x 7’10”
Max Horizontal Reach 9 ft
Max Vertical Reach 15 ft

rental-button-25 sales-button

Equipment Specifications:

MOBILE CRANE MODEL 25EL
MAX. CAPACITY 4,950 lb
CRANE TOTAL WEIGHT WITH TRACTION BATTERY 4,400 lb
WEIGHT ON FRONT WHEEL AXLE (unloaded crane) 1,600 lb
WEIGHT ON REAR WHEEL(S) AXLE (unloaded crane) 2,800 lb
HEIGHT OF COMPLETELY LIFTED STRAIGHT BOOM 197.6 inch
HEIGHT OF COMPLETELY LIFTED RETRACTED BOOM 123 inch
HEIGHT OF HOOK FROM GROUND WITH HORIZONTAL BOOM 44.8 inch
MAX. EXTENSION OF BOOM (MEASURED FROM HINGING PIN) 168 inch
MIN. EXTENSION OF BOOM (MEASURED FROM HINGING PIN) 251.9 inch
MAX. GRADE OF COMPLETELY LIFTED BOOM 55°
MAX. SPEED 1.87 mph

 

 

MOBILE CRANE MODEL 25E
MAX. CAPACITY 5,500 lb
CRANE TOTAL WEIGHT WITH TRACTION BATTERY 5,520 lb
WEIGHT ON FRONT WHEEL AXLE (unloaded crane) 1,850 lb
WEIGHT ON REAR WHEEL(S) AXLE (unloaded crane) 3,670 lb
HEIGHT OF COMPLETELY LIFTED STRAIGHT BOOM 197.6 inch
HEIGHT OF COMPLETELY LIFTED RETRACTED BOOM 123 inch
HEIGHT OF HOOK FROM GROUND WITH HORIZONTAL BOOM 44.8 inch
MAX. EXTENSION OF BOOM (MEASURED FROM HINGING PIN) 168 inch
MIN. EXTENSION OF BOOM (MEASURED FROM HINGING PIN) 251.9 inch
MAX. GRADE OF COMPLETELY LIFTED BOOM 55°
MAX. SPEED 1.87 mph

LOAD CHARTS

25E Load Charts

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25E De-Rated Load Charts

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25e-de-rated-load-chart

25EL Load Charts

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25el-load-chart-winch

25EL De-Rated Load Charts

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25el-load-chart-derated-winch

EQUIPMENT DETAILS

Major Components
TRACTION MOTOR: Electric AC, 48V – 3kW – type 173×120 – 1000 RPM.
MOTOR DRIVER: Electric AC, 48V – 700W – type 110×80 – 2300 RPM
TRACTION BATTERY: 2 (two) – 24V – 200Ah, 430 lb each
TRANSMISSION: Reduction gear in oil bath (1:17.8 overall reduction).
STEERING: Hand controlled with control head and steering bar; EPS AC WG 48-80V 50A inverter .
BRAKES: Electromagnetic on driving shaft, controlled by the electronic adjustment; also working as a
parking brake. Electronic braking.
WHEELS: Front idle and bearing: 2 (two) 18x7x8” super-elastic rings; (non marking)
rear driving and steering: 1 (one) 305×140 mm vulkollan ring.
BOOM: 3 sections with hydraulic extension of middle section and hook-holder section.
CRANE HYDRAULIC CIRCUIT: Approx. 5.28 gallon oil tank. 48V – 5kW – 2000 RPM electropump with 4 cm³/rev. gear pump
delivery. Double-acting 3-element distributor to control the boom extension cylinder, boom
lifting cylinder and the hydraulic winch, max. pressure valve set to 2631 PSI (18 MPa), single
cut-off valve, equilibrium slide valve, double cut-off valve, overcenter valve. 60μ filter on oil
return flow.
Three-spools distributor: One double effect for boom
lifting and lowering; One double effect for boom telescoping in and out; One double effect for winch lifting and lowering.
Hydraulic cylinders: Cylinder with double effect for boom extension; Cylinder with double effect for boom lifting.
Safety valves: Max pressure valve adjusted at 200 Kg/cm2 (20 Mpa); Check valve
Double pilot lock valves on both the boom extension cylinder and the lifting cylinder
One double pilot lock valve on winch
Solenoid valves stopping on the cylinder for boom extension and lifting cylinder – both LMI controlled
Two solenoid valves stopping on the winch – LMI controlled
ADMITTED CONDITIONS OF USE: Temperature range:  During operation: from 41 °F to 104 °F; When at a stand-still: max 113 °F
Note: to get the battery max. life and best performance we recommend keeping a temperature from 59 °F to 95 °F.

ATTACHMENTS