Hoisting Unit 40 ton

Model No.  H2U063

Hoisting unit is a high performance product designed to provide many years of trouble free service. It is driven through a diesel powered hydraulic power pack which generates 270 lit/min oil flow at 3000 PSI pressure. planetary gear set which is driven by two hydraulic motors is used to drive a wire drum of  1000m wire capacity. A hydraulic valve is used to operate the motors at high torque or high speed.

Hoist outer dimensions

Hoisting Skid Technical specifications:

Skid material

All skid is made from st37 steel sheets of 6mm thickness

Skid construction

Sub frame of 150*150mm tubes and covered with 6mm sheet

sub frame height

156 mm

Skid length

2500 mm

Skid width

3000 mm

Overall height

660 mm

Hoist mounting

Two side holders with fixing points to meet hoist bearings

Power pack fixing

Fixing points in sub frame to meet power pack fixation

Wire laying

Pulley 250 cm apart from drum center to help in wire laying

Skid moving

Skid is prepared with 4 holding anchors to ease unit moving

Skid weight

950 kg

Power Pack Technical specifications:

POWER PACK MODEL

P1P063

DESCRIPTION :

Diesel powered skid mounted hydraulic power pack designed to operate in a safe area.

OPERATION:

Intended to supply hydraulic power to various hydraulic driven systems.

SKID:

Engine, Batteries, Pump,Oil tank and Fuel tank are mounted on robust skid with side doors

ENGINE :

Cummins V8 Turbo, 119 HP Max.

FUEL CONSUMPTION :

0.75 litre/min under full load.

FUEL CAPACITY :

360 litres

HYDRAULIC  PUMP:

Hydrocar Gear Pump

HYDRAULIC PRESSURE:

Maximum Working Pressure  3000 PSI

OIL FLOW  RATE:

270 litres/min @ 3000 PSI

PRESSURE CONTROL:

Adjustable relief VALVE

PRESSURE INDICATOR:

Standard pressure gauge

RETURN LINE FILTERING:

Standard filter 10 micron

HYDRAULIC OIL TANK:

Baffled tank Of 540 liter capacity

OIL LEVEL:

Oil Tank is provided with transparent level and heat indicator

CONTROL PANEL :

Engine on/off switch, Engine rpm, Hour meter, fuel tank indicator and oil pressure gauge are mounted on moveable control panel in addition to regular indicators.

CONTROL VALVE:

Control panel is provided with 3 valves 4/3 directional control valve 60 GPM 3000 PSI

SAFETY :

All moving parts are guarded, Hydraulic pump is supported with non return valve, Hydraulic circuit is provided with adjustable relieve valve

DIMENSIONS :

2500 (L) x 1250 (D) x 1500 (H)

POWER PACK WEIGHT :

Gross Weight: 1700 kgs.

Hoisting drum Technical specifications:

Hoist model number

P2H063

Running Input Torque

722 Nm each motor

Rated Input Speed

372 rpm

Input Hydraulic Pressure

193 Bar

Input Hydraulic flow rate

186 lpm

Drum Size mm

350B x 1000F x 1750L

Full Drum or Maximum Layers

960 mm

Drum Storage Capacity

1017m @ 35mm wire

Wire Diameter

35mm

Largest Recommended Wire Size

45mm

Drum Clutch  "dog-clutch" 

Multi-disc Brake Spring applied and hydraulically released

Wraps

50 wraps per layer

Layers

10 layers per drum

Freeboard

0.7 X wire diameter

Mean Drum

655mm

Gear set Type

Multi-stage planetary reduction

Gearing ratio

1:78

Gear Set Efficiency

85%

Free Spooling

No

Extension Shaft

No

Capstan

No

"Bull Gear"

Spur gear

Fleet Angle

1.5 degree

Hoist Weight

1250 kg

Power consumption

88 hp

Unit Performance Estimate
 

Low Speed

High Speed

 

Layer

Line Pull

Line Speed

Line Pull

Line Speed

Rope Capacity
 

(kg)

(mpm)

(kg)

(mpm)

(m)
 
1
40686 6.6 18000 14 60
2
35561
7.6
 15240 16 124
3
31344
8.6
 13433 18 203
4
27972
9.6
 11988 20 290
5
25295
10.8
 10840 22.6 388
6
23032
11.8
 9879 24.8 494
7
21175
12.8
 9075 27 612
8
19607
13.8
 8403 29 737
9
18230
14.8
 7812 31 874
10
17035 16 7300 33.6 1017