Nortrac 40XT - Page 87

Technical Specifications
81
Item
Unit
NorTrac
40XT
50XT
Counter-
weight
Front Counterweight
kg
144
144
Rear Counterweight
kg
360
Engine
Type
—
Xinchang A498BT
Xinchang A498BT
Type
—
Vertical lined, four-stroke, direct-spray, water-cooling
Number of Cylinders
—
4
4
Cylinder Diameter x
Stroke
mm
98×105
98×105
Nominal Power
kW
29.4
36.8
Nominal Rotate
Speed
rpm
2200/2400
2400
Max. Torque/Rotate
Speed
N·m/rpm
≥235/1600～1800(Lijia 4105, 60hrs), ≥152/1600～1800(Xinchang C490), ≥179/1600～1800(Xinchang A498、45hrs)
Nominal Fuel
Consumption Rate
g/kW·h
≤245(Xinchang C490/A498)
Nominal Oil
Consumption Rate
g/kW·h
≤1.0(Xinchang A498)
Lubrication Mode
—
Press Mode
Startup Mode
—
Electric Startup
Cooling
—
Forced Water Cooling
Transmission System
Clutch
—
10in. dry type, single/double action (9in. only for 35h model)
Gearbox
—
2 shaft 4x(2+1) gear combination, or 4×(2+1)×2 or 4×2×(1+1) or 4×3×(1+1), gear meshing bushing shift
Rear Axle
Central
Transmission
—
Spiral bevel gear pair
Differential
—
4 planet wheel, close
Differential
Lock
—
Pole coupling
Final
Transmission,
Rear
—
Planet gear